Question

Which events increased the water content in Earth’s atmosphere? Check all that apply.

1The sun released a strong burst of water vapor.
2Water evaporated and condensed to form oceans.
3Materials collided due to strong gravitational forces.
4The ozone layer formed to protect against harmful UV ray exposure.
5Water vapor increased during formation of the early atmosphere.

Answer 1

I thinkn the correct answer 5

Answer 2

On E2020, the correct answer is B and E. I took the test, and got it right.

Water evaporated and condensed to form oceans.

Water vapor increased during formation of the early atmosphere.