296,111 views
41 votes
41 votes
What is the most common gas in Earth's atmosphere?

a
Carbon Dioxide
b
Oxygen
c
Nitrogen
d
Hydrogen

User Maxime Laval
by
2.8k points

2 Answers

18 votes
18 votes

Answer:

a

Step-by-step explanation:

carbon dioxide is a common gas

User Rohan Dhar
by
3.4k points
19 votes
19 votes

Answer:

answer number A carbon dioxide

User Ringe
by
3.3k points
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