Question

Which contributes to Earth's ability to sustain life?

A. The atmosphere allows all of the sun's radiation to enter due to Earth's distance from the sun.
B. The atmosphere prevents all space debris from reaching the surface due to the ozone layer.
C. The atmosphere is extremely thin due to the temperatures of the sun.
D. The atmosphere is breathable due to the unique mixture of gases.

Answer 1

D

Step-by-step explanation:

This is because the atmosphere is refreshable and makes breathing so conducive.