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TED-Ed

Where did Earth’s water come from? - Zachary Metz

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TEDEd Animation

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Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again. It even makes up about 60% of our bodies. But in the rest of the solar system, liquid water is almost impossible to find. So how did our planet end up with so much of this substance? And where did it come from? Zachary Metz outlines the ancient origins of water on Earth.

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Zachary Metz
Animator
Nadav Arbel
Artist
Nir Golan
Script Editor
Alex Gendler
Narrator
Addison Anderson

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