Which is one way that Earth's atmosphere supports life?

It filters out oxygen

It keeps Earth warm.

It increases UV radiation.

It provides a solid shield.

it provides a solid sheild

D) It provides a solid shield.

This is the best answer because we have oxygen on earth we need it to live, the earths atmosphere doesn't keep earth warm the sun does, and it doesn't increase uv radiation it has layers to protect us from it therefore providing a solid shield