What if Earth Lost its Oxygen? + more videos |

What if Earth Lost its Oxygen?
Oxygen is a crucial element in photosynthesis, a process by which plants produce food. If Earth Lost its Oxygen, plants may now have to go on a hunger strike.
Oxygen forms Ozone in the Earth's stratosphere, which blocks harmful UV radiation from the Sun. If Earth Lost its Oxygen, planet Earth will be in a lot of trouble.
Liquid oxygen is used as an oxidizer in rocket fuel. If Earth Lost its Oxygen, rockets may start falling down.
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