Quest 17 – The nature of biodiversity loss

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word. :)

We have to keep vehicles on main roads to reduce the spread of weeds and disturbance to wildlife. From then on, we have to stop habitat destruction. Lower our carbon footprint and go green!

We can help no more species are becoming extinct like cleaning up a neighborhood and don’t trash in ground and stuff

We use their homes and kill them. We can stop using so much of land and stop killing them

Humans cause biodiversity loss mainly because of greed.

Humans cause biodiversity loss by cutting down habitats for agriculture and building, not releasing pets into the wild, and not introducing invasive plants in our own backyards. To prevent future extinctions, we need to make sure that we understand what plants and animals are native to what areas, and make sure that we keep ecosystems balanced.

Humans cause biodiversity loss by deforestation and bringing invasive species to other areas where they aren't supposed to be. We can prevent future extinctions by either leaving the species by themselves to survive on their own so that they can possibly evolve or help them and make dependent on us.

Humans affect nature in many ways: deforesting (by fire, logging and timbering, cutting trees for coal), extracting species for illegal trading, using wildlife as pet, circus animals and collectables; using wildlife to manufacture fashion items such as coats, hats, purses, belts, jewelry, sculptures; by using wildlife for drug testing and rituals; by poaching and trophy hunting, by polluting the environment (poisoning the rivers by mineral extraction, trowing plastic everywhere and particularly into the sea, etc.). When humans intervene the environment to access resources and to get species, even if it is done for food, shelter or medicine, these always affect the natural populations.
We can prevent future extinction by respecting nature first, by understanding its dynamics and reducing our interventions on it.

We cut down trees and release CO2 from burning those trees for fuel. This destroys a species habitat so we can prevent this by replanting trees

We cause biodiversity by using up resources, food, and space. We can prevent this by not hunting for sport, overpopulating other species, and by not introducing other species into other habitats.

Humans deliberately make biodiversity loss because of their human activities like releasing somke in any events, cutting trees to increase human covilization and in buildings, etc. that will really cause that problem. To prevent that in the future, we need to implant and odnate new plants and trees or make an activity in any organization to save the planet and conserve the nature by increasing it it’s ecosystem population in our planet.

We cause biodiversity loss by burning down trees in the forest. We can prevent this by no burning down these trees.

By transporting species to new places where they shouldn't be, where there aren't enough predators or species to be limiting factors. We can stop killing all the animals and stop transporting new species to places where they don't belong.~ Harmony, age 7

Great idea, Sophie! Do you have any local ecosystems near you that are in danger from construction? Are there any local conservation groups that are working to protect them?

The spread of weeds is a really great point, Ann! Many times invasive plant species are introduced by accidental seed dispersal. Vehicles also destroy young trees and plants, making it easier for invasive plants to spread, especially those that can grow faster than native trees and plants. Limiting vehicle access to important ecosystems is an effective way to protect the plant communities!

Great point, KJ. Picking up garbage is one of the easiest ways to really help your local ecosystems. Not only do you get to enjoy nature, you can feel good knowing you've done something important to keep it healthy!

So true, Sarah! Have you found any invasive plants in your backyard? Were they planted there on purpose? Can you also find them in other areas in your neighborhood?

You bring up a very good point, Sarmy. Many times when we interact with wild animals we cause more harm than good. One way is by feeding them. If done too much, it can unnaturally increase the number of animals, which causes an imbalance in the ecosystem.
It is important to provide wild animals with enough habitat to survive on their own. For example, it is more important to provide more forest for birds to nest and hunt for food than it would be to provide bird feeders for them.

Great point, Lucia! My line of research is called ecology, which is the study of ecosystems. Rather than study a plant or animal by itself, ecologists study the organism's role in its ecosystem. Species evolved to be the way they are because of all the other organisms in their ecosystems. The best way to understand it is to study how it fits into its environment.

That is another really effective way to help your local ecosystem. Do you know what species of trees are in your local habitats? Is there a way to harvest seeds and plant them?
Who knows, you could be planting a future forest in your area!

Great ideas, Olivia! Sport hunting usually involves top predators like big cats and wolves, which are important regulators of prey species such as rabbits and deer. Without these predators, prey species overpopulate and disrupt the local ecosystems.
Some great alternatives to hunting are birding and wildlife photography. You can appreciate the animals around you without removing them from their ecosystems.

Great ideas, Christian. Are there any organizations near you that work on conservation projects? There are so many ways you can help. Are there any habitat restoration projects near you? Tree planting projects? Do you have a favorite park that has litter you could clean up? The most change will be made when people like you take small actions in the places they live.

That is a great point, Melony. However, there is a difference in what kind of fires are occurring in a forest. Some forests evolved to rely on small, annual fires. In fact, some seeds will only germinate if first set afire! What's called "controlled burns" are often done in these types of forests to help new generations of plants grow, and to clear out dead branches and debris.
Here is a great time-lapse video of this process https://www.frontlinewildfire.com/how-forest-recovers-wildfire/
However, if a forest has too much dead and dried debris, it is at risk of a "crown fire", which will kill most plant life. It's important to know what kind of fires your local forests are used to, and how you can prevent crown fires from destroying them! The USA state of California has great ideas on what to do https://www.readyforwildfire.org/prepare-for-wildfire/get-ready/defensible-space/
Here is a video for further investigation into forest fires: https://youtu.be/F8OrmGAIqI4

Great point, Harmony! I hope you tell all your friends :)

Sometimes people hunt illegally, causing biodiversity loss. We can prevent extinctions by stop hunting, using already cleared land, planting a tree, and even make sure we do everything we can to prevent invasive species.

Humans cause biodiversity loss through deforestation, pollution, urbanization, and more. We can prevent future extinctions by limiting the amount of natural resources and habitats we use.

Stop or wind a way to not pollute and endanger Animals when we dont need to kill them

we could help our environment by recycling and helping other people not leaving our trash on the ground be responsible for our animals and pets living our life the way it should be

agreed

I like your point about using already cleared land, Michelle. We need to learn how to better use what we already have.

You're right, Maeve! A great way to limit use of natural resources is to find ways to re-use things. Can you think of something you usually throw away that can be used for something else? For example, my grandmother re-uses plastic containers to grow new plants for her garden, instead of buying flower pots.

Great point, Madelyn! Did you know that pet cats are responsible for biodiversity loss? Even though pet cats can be sweet and cuddly with their owners, when they are let outside they act as ferocious predators of birds and other small animals. And when people get rid of their cats by releasing them outside, they start large colonies, which as you learned from the first video can have devastating effects on the local ecosystems.
The best thing to do is keep your cats inside and spay and neuter them so they can't make more cats if they get outside. If you want your cat to go outside, you can leash train them! I have done this with my cat, and have many friends who have done it with theirs. Here is a great article on how to properly train your kitty! https://www.nytimes.com/2011/12/29/garden/training-a-cat-to-walk-on-a-leash.html

Biodiversity is declining at a rapid and alarming rate. Humans cause this by the way they live. They cut down trees and it damages species and their habitats. We can prevent future extinctions by actually learning what is happening in the world. The government should pass laws to help stop the biodiversity decline.

Humans cause biodiversity loss by introducing new species to ecosystems, and polluting so much so that organisms cannot survive. We can prevent future extinctions by only hunting what we need to survive, not bringing outside species to live with us, and much, much more.

We cause earth this pain cause our lack of understand and respect and tradition see we need wood to build homes we need fish for our sushi and we need planes to cross the sky but we need to these things with understanding like good fishing practices building better planes with less environmental impact and more energy efficiency we need to think about how we can help save the planet and help ourselves. But i can't just be a one time thing like plant a tree today but more like planet a tree every earth day cause mother nature is built on foundation of tradition/evolution/spirit/science and most of all it built on progression to a better more fruitful tomorrow.

deforestation. . . . . ... nothing else needs to be said periodt

Human beings have, over a period of time, developed various ways in which they tried to improve styles of living - this gave rise to processes like agriculture, trade etc. As population and ambition increased, nature and biodiversity started to become least important, powered by a blind, capitalistic understanding of life. Thus all human activities started to spiral out of control. This has caused a massive destruction.

To prevent future extinctions, human beings should sensitize themselves and each other about drawing a line - we must not turn into invasive species, destroying the balance of natural existence. Replacing the flaring human ego with humility will show us our place in nature's circle of life.

Thoughtlessly introducing invasive species which out compete native species. Have strict controls upon what life forms can be introduced by accident or otherwise.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word.

Poaching, hunting, and deforestation is taking away links in the ecosystem and destroying the biodiversity. As most of the poachers or construction workers are not aware of what’s going on, and are not educated, they are gradually paid to do these things to support their families at home. We need to educate these workers on biodiversity and give them skills to be able to find better jobs.

Us humans cause biodiversity loss by disrupting ecosystems. Some of these ecosystems include the ocean and forests. We can prevent future extinctions by, firstly, stopping deforestation and other destructive actions in order to prevent species from becoming endangered or even extinct. Secondly, we can help the species we have already caused to become endangered by creating organizations dedicated to preserving them, keeping them safe, and assuring what’s left of their ecosystems is not destroyed.

We cause biodiversity loss by the over-exploitation of the Earth's natural resources. We need to come up with sustainable ways to use Earth's resources and we need to stop taking more than we need.

Prácticamente todo es por la sobrepoblación, y es así como se rompe el ecosistema.
Podemos prevenirlas reduciendo la población, teniendo un hijo o ninguno, de ésta manera no explotaríamos los recursos

we should not hunt for fun or bring animals to where they don't belong.

That's true, Lola! The job of government is to serve its citizens. We can demand that they make efforts to help protect their local ecosystems. And we as citizens (adults, anyway) can make sure to vote for candidates that care about the environment. Knowing who your local representatives are is a great start!

You are right, Breeze. We need to rethink how we already do things. An effective way to make change is to focus on how to improve systems already in place.
There are great resources for sustainable fish provided by the Monterey Bay Aquarium to help people in the US know which fish is the most sustainably harvested https://www.seafoodwatch.org/seafood-recommendations/consumer-guides.
If you live in another country, can you find a similar list?

Trees take so long to grow, and we only have so much forest on this planet! This is one of our most urgent problems. Have you found ways you can you help? Remember, no act is too small. Even planting one tree is better than nothing.

Amazing, Devika. You definitely understand.
As an ecologist, it is my job to directly observe ecosystems to understand how each part contributes. This is how we understand things we couldn't have guessed, like that soil is the foundation of all ecosystems and the most important thing to protect as all life depends on its ability to sustain plant life.

Perhaps we realise or not but every, or mostly, activity we do is part of the pollution. By consuming more than we can, buying food which contains palm oil, cutting down trees, drop our rubbish into the street, or other actions, we are devastating ecosystems.
We now have to focus on laws for protecting biodiversity and create natural spaces for them, to safeguard species for future generations and maintain the ecological balance.

by spreading awareness

Humans interfere and destroy habitats and bring nonnative organisms to new habitats.

Humans cause biodiversity loss because of habitat destruction, climate change, and invasive species. Habitat's need to be conserved. Climate change needs to be stopped. Trade, transportation, and travel needs to be inspected for any species that could be invasive.

We always make something stupid that we do not need like trinkets ,etc.
people always hunt an animal because of it's unique feature but what I say
is that if the animal has some kind of rarity then let's SEE it not KILL it.

Human activities are becoming increased and it is the fact that majority of them can cause lots of difficulties for animals, plants, tree and everything lives in the environment.
First, a increasing number of logging industries have detrimental effect on biodiversity. People reduce array of trees, I mean cause deforestation, which are the shelters for animals.
Secondly, again fabrics, manufactures, dumping waste and so on, can contaminate water which is dangerous for both humans and animals.

I truly believe that we are an invasive species because our exploiting nature proves it.....I guess the sixth extinction will be the end of anthropocenene because if we don't change, we will certainly bring it upon ourselves.....

Debido a que el ser humano sobreexplota especies por razones totalmente inválidas como caza, entre otras. A pesar de que ya existen leyes para prevenir que es esta situación se siga propagando tienen que volver las más fuertes y válidas para que la gente la respete y respete a los animales y a las especies que dejen de utilizar las paras experimentos o pruebas o como juegos de mesa.

Para las futuras generaciones debemos de tratar de inculcar a acciones qué vitalizan a nuestro ecosistema si a los niños les enseñamos que muchas de esas acciones están mal si es cierto no significa que todos vayan a obedecer las reglas y las leyes pero la mayoría va a acatar aquello que se les enseñó y educó desde una edad temprana.

Difundiendo consiensia

The main cause of biodiversity loss is overpopulation, pollution and global warming.

I think that the birth of the human being must be controlled throughout the world, with it there will also be a control of the growth of the human species.

Es necesario que se establezca en todo el mundo un control de natalidad, un control del número de personas, ya que a mayor número de depredadores mayor pérdida de especies.

cierto

la contaminación y la caza de animales

Humans cause biodiversity loss by deforestation and bringing invasive species to other areas where they aren't supposed to be. We can prevent future extinctions by either leaving the species by themselves to survive on their own so that they can possibly evolve or help them and make dependent on us.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and asking everyone to sign it. We can also spread the word by social media

We, humans, caused biodiversity loss like cutting trees so we should prevent
Biodiversity loss in the future.

Well we introduce animals and plants to areas where they don't belong and we don't care. Some people, like my mom, me and my dad, care about helping the native species thrive once again. Every year at Stemler, we help with the honeysuckle pull. Bush Honeysuckle is not native and it takes over everything. My mom also plants native plants to help many kinds of Swallow Tail Butterflies and Monarch Butterflies. Common Milkweed is the best for Monarchs, but Swallow Tail's are also specialized. There is a Spice Bush, a Pipevine and some others in the Swallow Tail family. Plant native plants and try to remove the invaders.

We grab species or we multiply them for or comfort ability but earth can adapt to that but still we have to prevent it

I think we can balance so we can hunt for a limited amount of time so we can balance until it’s the just right for everything.

Humans cause biodiversity loss by moving species and ruining their habitat. We could show them that they are killing their resources. For example, cutting down trees is taking away the oxygen makers and we breathe oxygen to live.

Humans cause biodiversity loss in many different ways. They are constantly destroying the habitats of wildlife through activities like deforestation, agriculture, mining, fishing, logging, and urban development. Humans are also causing rapid global warming, which in turn leads to biodiversity loss as many species across the planet struggle to adapt and survive in hot and increasingly acidic environments.

We can prevent future extinctions by practicing sustainability on a individual level (recycling, using environmentally-friendly products, decreasing fossil fuel use, etc.); however, we should also pressure our governments to make changes in policies to better protect biodiversity.

Humans cause biodiversity loss because we ourselves are invasive species. Even I would say we are probably the most invasive species of all the invasive species. We have completely over populated (8 billion humans on earth and growing!), we over consume in high rates, and wipe out ecosystems for our own benefit. We can prevent future extinctions by TRYING to control ourselves, especially when it comes to things we don't really need to be doing. We can also go into conservation and leave part of the world just for nature. Another, issue is deforestation, which we can ban by participating in protests. So there are a lot of ways we could fix this however, not enough of us choose the right thing over the easy thing.

Humans cause biodiversity loss by cutting down trees, ruining habitats, wasting resources, causing global warming... we are doing so many things to harm biodiversity. We could prevent future extinctions by raising awareness and lower our carbon footprint!

When we cut down a tree we are destroying an animals habitat so when we cut a tree we can plant trees in the exact spot as the old one so creatures habitats can be helped so animals don’t go extinct because monkey head will go like this:🙉

Take endangerment seriously, and reduce poaching levels dramatically

We cause biodiversity loss by destroying natural habitats directly or indirectly, (global warming, deforestation) and we bring invasive species around, thus causing issues with the ecosystem and possibly killing off species. We can prevent future extinctions by simply using more technology and cameras to track species population and make sure that the population is high enough.

Humans have caused biodiversity loss by various behaviors. Some of them include deforestation and harming the animals' habitats, hunting species to extinction, and bringing invasive species a new region. We can prevent future extinctions by creating laws to stop illegal trading and poaching. We can also use methods such as petitions, posters, flyers, and speeches to spread awareness to our community.

Great point, Sophie! Most people don't realize how much deforestation is happening around them. Even telling your neighbors can help!

Great point about how vehicle tires spread invasive plants! What are your local ecosystems? Are they protected?

Great idea, KJ! Controlling how we get rid of the trash is an important and easy thing each one of us can do.

Very good points, Veronica! Land use needs to be rethought in order to use less.

Unfortunately, this is almost always the case.

Great answer, Sarah! Scientists in the field of ecology and evolutionary biology collect data from ecosystems to learn what specie are there, and how they work together to form communities.

Great points, Lilian. Palm oil farming has devastated many tropical ecosystems. If we avoid buying products with palm oil in them, we can reduce the need for more farms.

It really can be that simple! Most humans appreciate the nature around them and will help if they know it's needed.

Very true, Rekha. How could you help stop this?

Great points, Rein! Stopping and also preventing wild animal trade is an important way to stop the destruction of ecosystems. Each organism is an important member of a community, so it's most important to keep that community intact.

Great points, Sanhita! Trophy hunting is a useless act that should be stopped.

Great points, Almaz. Waste from manufacturing is a huge issue for waterways. Buying sustainably-made items whenever possible is one way to do your part to minimize this contamination.

That is the how the earth has existed for millions of years. However, because this warming period is accelerated by human activity, if we change our behavior we can slow it down.

Very true, Ustatleen. What is one way you could help?

Interesting idea, Mario. Some countries try to do this, but most do not. Teaching people about how their actions impact the environment will give them the tools to make the best choice for themselves.

This point is one that scientist argue over often. Do we let ecosystems shift in response to human impact to form new versions, or to we try and preserve what they are now? Whatever choice is made, it is important to learn as much as possible about the system being protected.

Very good point here as well, Brinda! Have you found any petitions to share with the people you know?

Great point, Gowrish. Trees are an important part of ecosystems. Minimizing deforestation not only saves trees, but everything else that depends on them to survive.

Wow, sounds like you're family does a great job preventing the spread of invasive plants! Pollinators are so important for both wild ecosystems and agriculture. Without bees, bats, flies, butterflies, moths, birds, and many more animals that feed on nectar, plants wouldn't be able to reproduce. That includes the plants humans eat!

Interesting point, Efrain. Minimizing wildlife poaching is an important way to preserve biodiversity.

Great point, Jelena. It is possible to hunt in a way that maintains the populations of the animals being hunted. One way is to require permits, limit the number of animals hunted, and having specific times of the year when hunting is allowed.

Human activities such as acidifying water systems, over-exploitation of natural resources, pollution, over-fishing, poaching, and the deliberate and indirect destruction of natural systems have contributed to the loss of biodiversity.

Biodiversoty is declining and humans are contributing cause to this matter in invading the natural habitats of wild animals and plants. Some take these animals to the zoo or even make them as pets. Same goes to these wild plants, which are brought in to the garden or homes to propagate.

There should be restrictions to these actions and we rely so much from the local and national officials in the government. But basically, it should start within ourselves. We should know and must be aware that everything has its special place.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word. :)

We need to respect natural wildlife by respecting their space. It's time to limit the growth of our cities.

We humans cause biodiversity loss by making constructions in the forest. We can prevent future extinctions by making a petition and ask everyone you know to sign it. We can also prevent future extinctions by replanting trees or by raising awareness and lowering our carbon footprint. :)

Humans have caused biodiversity loss by invading animals' habitat and hunting them to get their skin or other parts of their bodies, in order to sell them and earn money. For example, humans hunt elephants to get their ivories, which are very valuable. We can prevent future extinctions by campaigning not to hunt wild animals and try to protect them from being extinct. If everybody works on it, we can stop future extinctions.

We cause it almost in our daily lives, whether it be throwing away garbage, manufacturing products, using the car and to stop this, people need to become aware and act.

One of the main ways humans cause biodversity loss is the introduction of not native species, deforestation; and I think there are very simple ways to prevent it like keeping your cat inside your house, and reaserching about the plants' species before you plant it. In my country, Ecuador, we have a big problem with cats, because they eat or native birds species; I mean that is our responsability.

the cause of biodiversity loss is because we let our rabbits, snakes and plants let loose. we should make boundaries for our animals. Tchau

La naturaleza es hermosa pero los animales necesitan de ella entonces hay muchas especies invasoras como conejos caracoles del lobo perca del nilo y muchas otras especies mas.

we hoomans cause biodiversity loss by bringing invasive species to diff places T^T

by global warming and climate change.stop deforestation and ecocide and erosion

BY climate change and global warming.stop deforestation stopecocide and erosion

Humans cause biodiversity loss by hunting the different species in the ecosystem. For us to prevent this, government officials should reinforce strict implementations and limitations in regard to hunting. Yes, people may rely on hunting for food, but there are always different alternatives aside from this method.

by cutting down trees

When humans destroy forests, kill coral reefs, pollute the air, and values some species over others based on the economical benefits they bring. To prevent future extinctions we need to educate young people on conservation and change consumption habits, we leads to a profound change in the transactional system we called capitalism that puts a price tag on everything living or not.

Biodiversity is important.

Humans loss biodiversity by making constructions in the forests.

We, humans, cause biodiversity loss. Deforestation is the main factor. we can prevent future extinction by spreading social awareness about nature.

Humans cause biodiversity by transporting animals into the wrong places so that they compete with other animals for their place in a different ecosystem.

.,?!

Humans cause biodiversity loss by only hunting 1 type of animal and doing construction so that we have a better life but what about animals? We can prevent future extinctions by not doing so much construction and not only hunting 1 type of animal.

Biodiversity loss is the result of humans moving animals and plants in locations or regions because the destroy the environment or kill it odd for construction or other man made things, where the animal or plant is not native to and that causes a shift in the ecosystem there is can cause animals or plants to die off or decrease or other things to grow when other things are lost and not there to stop them from growing at an alarming rate. We can inform people to the consequences of their actions.

Massive developments project without proper planning leading to flesh flood and increase in temperature. Local government should play a role in nature sustainability by planting more tree and trees which bear fruits to sustain wild animals.

stop bringing animals the are native to other places to where you are traveling, they are native for a reson

they should make the containers out of food so then we can just eat it

Humans cause biodiv loss in every way possible, we must have a paradigm shift in the way we conserve and protect the natural world

Students responses: By bringing plants and diseases to different places. Losing your pet.

we could STOP cutting down raintforests and leave them to their own habatats

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word. :)

Having an effective conservation biological control system will balance the ecosystem to a certain extent.

Biodiversity is declining at a rapid and alarming rate. humans cause biodiversity loss for many reasond. The farmlands are extened to produce or export foods more.The housings are built by clearing moors because of increased population. we should prevent future extinctions.

So animals lose their habitats and some spieces nearly disappear . we must stop using so much land and killing them

Biodiversity is a big problem today because it affects all living things, whether they are plants, organisms or animals. Protecting biodiversity is the main reason of this lesson.we have to find ways and means to preserve our ecosystem. The government should strictly impose rules or law and adapt practices seriously that also involves committing to a diverse ecosystem. We must also be aware and knowledgeable about the things that we buy, consume and use.

We use a lot of fertile land which results in the loss of habitat.

We humans can cause biodiversity loss. When the population is increasing, the people need many spaces for living and woods for buildings. So, deforestation is caused by humans and other organisms which depends on this forest can be destroyed and troubled.

Humans cause a loss of biodiversity through the introduction of invasive species without thought of the havoc they may reek. We can prevent future extinctions by banning introduction of non-native species and/or requiring extensive research the introduction of one.

taking over animals homes to make them to use of humans and I feel humans need to under
stand the habitats of these animals and they arent just for grab

We cause biodiversity loss by pollution, and deforestation. We can prevent further extinction by protecting our environment.

Humans cause biodiversity loss in a multitude of ways, destruction of habitats, overpopulation of humans, the need for humans to be the ultimate predator and species. If humans focused on releasing multiple native species into an area to increase biodiversity that would help, you can not release just one.

Humans cause biodiversity lost by cutting forests and building other inappropriate buildings.
I think children like us can spread the word by telling our friends or posting in on social media. ~Kareena, age 12

Humans cause biodiversity loss by deforestation and bringing invasive species to other areas where they aren't supposed to be. We can prevent future extinctions by either leaving the species by themselves to survive on their own so that they can possibly evolve or help them and make dependent on us.

STOP cutting down trees! And replant them.

We are cutting trees and hunting animals so that cause loss of biodiversity. We have to regulate laws about environment and also we have to reduce the amount of carbon emissions because this causes global warming. Thus, many animals and plants extincts because of that.

Humans cause biodiversity loss by cutting down forests for our own purposes. This hurts the animals and can lead to their homes being destroyed. We must prevent future extinctions by putting in laws that will better protect species in their natural habitats.

We should not hunt for fun or bring animals to where they don't belong. Also we can prevent future extinctions by either leaving the species by themselves to survive on their own so that they can possibly evolve or help them and make dependent on us.

Humans are the cause a decline in biodiversity because we release certain species that take out a bigger type of species or bring in one that ends up ending itself. How we can help save them is by keeping them in their natural habitat.

Humans are the cause a decline in biodiversity because we release certain species that take out a bigger type of species or bring in one that ends up ending itself. How we can help save them is by keeping them in their natural habitat.

We cause biodiversity loss by killing animals by taking their habitat and homes away from them. We also bring animals from different areas to new areas that will kill more animals than usual. There are also many ways where are average pollution and destruction decreases biodiversity. We can prevent this b realizing what we have done and trying to reverse it with making limits and restrictions to different areas of the world and also rules that keep certain animals in their own home and not move them anywhere else.

How do humans cause biodiversity loss?

The main threats facing biodiversity globally are destruction, degradation and fragmentation of habitats. reduction of individual survival and reproductive rates through exploitation, pollution and introduction of alien species.

How can we prevent future extinctions?

1. Stop burning fossil fuels.
2. Protect half the Earth's land – and oceans.
3. Fight illegal wildlife trafficking.

by taking care pf animals and not killing forests

Take endangerment seriously, and reduce poaching levels dramatically

We cause biodiversity loss, by hunting animals, or by the deforestation.

the destruction of the enviroment and the ecosystems where animals live and we cant prevent them by not destroying habitats or planting trees if we cut them

Humans cause biodiversity loss by introducing new species to ecosystems and polluting so much so that organisms cannot survive. We can prevent future extinctions by only hunting what we need to survive, not bringing outside species to live with us, and much, much more.

- With the hunting of species, with the introduction of invasive species to ecosystems, the loss of food for species, polluting the air, soil and water, etc.
- We must avoid pollution, campaign to care for all species, not introduce or traffic species, not abuse nature and the environment, etc.

We must greatly reduce the consumption of many animals since this is one of the biggest reasons why they become extinct.

To achieve this, it is necessary to establish laws that punish all attacks against nature, also create organizations that help and contribute to ecosystems, and finally we ourselves promote the importance of caring for the environment.

ln all forms the humans destry de biodiverse, destroying the houses of millions of animals, geting more resources thats the necesaries, etc we have to protect tha animals maybe bigs organizations can moderated it or put a world rule that is respect the animals or something like that

By invading the animals habitat and deterioring the enviroment and ecosystems. By stopping the hunting and cutting down trees.

the loss of biodiversity occurs with the hunting of animals, and we can prevent extinctions by reproducing the animals or avoid hunting them.

Humans use all the biodiversity for their own personal gain and benefit. We can prevent future extinctions by starting to make a change before it too late to save and protect these dying species.

A good cuestion :D

We have to keep vehicles on main roads to reduce the spread of weeds and disturbance to wildlife. From then on, we have to stop habitat destruction. Lower our carbon footprint and go green!

canlıları rahat bırakarak

Stop or wind a way to not pollute and endanger Animals when we don't need to kill them

humans destroy habitats and bring nonnative organisms to new habitats

We all use cars to travel maybe we can try to walk, idea bike or something that doesn't involve a vehicle to the destination if it is close. This way we are polluting the environment less that may have affected animals and humans due to the air pollution.

What I think humans can cause biodiversity because Of what they do to the animals and to themselves.

humans cause biodiversity loss because of all the stuff we build. And we chop down a lot of trees. We can prevent that by making posts about it, making a commercial and speaking up.

Humans cause biodiversity loss by hunting animals for food and sport. To prevent future extinctions, we should put up wildlife reserves and protection areas, as well as outlaw hunting for sport.

Unfortunately in many ways, but the main ones are the constructions because that implies cutting down trees and thus destroying habitats, also forest fires and hunting for fun, and we can prevent it, not being part of the hunting for fun or the fires caused and in As for the constructions, we can't really do much, maybe we could avoid using the facilities that are built in those habitats that they destroyed, but I know it's difficult.

Humans cause biodiversity loss by making buildings in animal habitat areas. We ruin the animals home, and then they have to find a new home. We also could have killed any animals which is 100% wrong. We need to change the way we do things.

By deforestation and pollution. We can prevent future extinctions by reducing habitat loss and implementing conservational practices.

By cutting down habitats

yes, but from everyone. after all, this is not a problem of just a group of us, it is affecting all humans to motivate!

Us humans cause biodiversity loss by polluting and building a lot of structures in the habitat's of animals. Their ecosystems consist of many survival needs they need to survive, and when we take them away or ruin them, they lose a lot of their needs. To prevent future extinctions, we need to start by looking at ways we could reduce pollution, and reduce the number of structures or buildings we build. Some ways to reduce pollution are using less transportation that use fossil fuels, stop littering, or purchasing energy-efficient light bulbs. By doing a lot of these things, we can have an awesome future, and not lose many of our animals living on this planet.

We cut down trees, which a lot of animals live in. We also use more land than we need.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word

We definitely are causing biodiversity loss. As the video said, we pretty much are an invasive species. We overeat fish and other animals that have become extinct due to us hunting rare species and eating them, we multiply way to fast (nearly 8 billion at the time of writing this), and much more. We can definitely prevent future extinctions, however, by putting a stop to poaching because that surely has to be one big factor of species extinction. Shark fin soup also kinda has to stop as well, and as gelatin copies of the fin starts to come up, we can definitely see that coming soon. We really have to stop overeating, because our omega 3 pills are really ruining fish, for example, when they could be doing it more sustainably, and much mroe.

We cause biodiversity loss by poaching, polluting, and destroying nature for our benefit. We can prevent further extinction by protecting the species that are alive currently.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word. :)

we do it by building factories to make new things if we just eat artificial chicken nuggets and have one big factory

The main threats facing biodiversity globally are destruction, degradation, and fragmentation of habitats. reduction of individual survival and reproductive rates through exploitation, pollution, and introduction of alien species. Also, Humans affect biodiversity by their population numbers, use of land, and lifestyles, causing damage to habitats for species. ... Through proper education, and by demanding that governments make decisions to preserve biodiversity, the human population will be able to sustain life on earth longer.

good point!

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word.

wowzars

wow i totaly agree

hjfalfdafdafd

we've come out on top of the food chain. we either eat too much of some animals, and others not at all. and we pollute so so much. we kill animals as game. we destroy ecosystems. sounds harsh but we are pretty much killing machine. and we are the highest limiting factor out there.

We should start managing our resources responsibly.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word. :(

Humans cause biodiversity loss by cutting down plants and forests for agricultural, construction and other reasons (deforesting) and releasing invasive species. To prevent future extinctions, we should keep ourselves aware of which animals and plants we should take to other area (why disturb them at all?), and by trying to at least limit the amount of deforestation that we do.

We humans cause biodiversity loss by making constructions in the forest. Constructions scare the animals, so they run away and have nowhere to hide. We can prevent future extinctions by making a petition and ask everyone you know to sign it. It's the easiest way to spread the word

pepe

Irresponsible consumption of energy and materials sourced out from the earth's various ecosystem, poaching, use of chemicals.

Humans bring a lot of invasive species to places where they shouldn't be, causing an imbalanced environment in terms of the food chain.

We take up so much of the land animals need, we need to start finding places to build that won't harm the animals. An example of humans taking away animal habitats is the Amazon Rainforest. There are so many animals that live there and us humans took it away from them. It's unfair for the animals, they are trying to do what all humans and living organisms are trying to do: they are trying to live.

Humans constantly cut down trees for agriculture and industrialization hence endangering animals and plant species causing biodiversity loss. The government has to play its role in forest conservation and implementing laws so that forests are not sacrificed

human causes deforestation, causing climate change, introducing new species to different regions around the world, causing roll-over effect on native animals and other species, upsetting the ecosystem around the area.
We can prevent this by restricting cross-boarder transport of animals and aware of the consequences of changing a slight biodiversity of an area

1. Reduce deforestation
2. Plant more trees
3. Stop setting foreign organism free in the wild
4. Conserve endangered species.
5. Slow global warming

By saving forests, ocean, and to stop over estimating how much land we need to take over to survive.

Nature has its own way of maintaining its balance, but due to human intervention and practices, nature is destabilized.

Reduce deforestation, consume less meat, halt global warming/climate change, substitution of raw materials for greener, eco-friendly products, plant more trees, stopping the the introduction of invasive species

nment by recycling and helping other people not leaving our trash on the ground be responsible for our animals and pets living our life the way it should b

prevent non native animal and not to destroy ecosystem

we can prevent this by making sure that no one brings in any other species that aren't native here

urbanization causes loss of biodiversity, things such as HOAs prevent biodiversity.

Humans destroy the environment. We can be more mindful.