The most important reason that life can exist on Earth is its atmosphere. Without it plant and animal life could not have developed. There would be no air to breathe. There would be no clouds, weather, or even sounds, only a deathlike stillness and an endlessly black sky.
What is the meaning of the word atmosphere in the paragraph above?
A.the surface of the ocean
B.the air around us
C.plant and animal life
D.the water in the oceans

Question

anonymous · Answer

@Ms-Brains