Respuesta :

Answer:

I think its the 2nt

Explanation:

PLZ MARK AS BRAINLEST!!!

Bellamwhiffen

Answer:

"Barrier against storms and lighting"

Explanation:

All the others are true.

Co2 warms the planet up (Its a greenhouse gas)

We are protected by the suns warmth

And we aren't exposed to the vacuum of space.

Thank our atmosphere!