Question

Which of the following correctly shows the four most abundant gases in the Earth's atmosphere in order from most abundant to least abundant?
A.
oxygen, nitrogen, argon, carbon dioxide
B.
nitrogen, oxygen, argon, carbon dioxide
C.
oxygen, nitrogen, carbon dioxide, argon
D.
nitrogen, oxygen, carbon dioxide, argon

Answer 1

Answer:

B is the answer

Explanation:

Answer 2

The correct answer is

B. nitrogen, oxygen, argon, carbon dioxide

In fact, the abundance of the gases in the earth's atmosphere is as follows:

1) Nitrogen: 78.0 %

2) Oxygen: 21.0 %

3) Argon: 0.9 %

4) Carbon dioxide: < 0.1 %