asked 60.6k views
21 votes
Nitrogen makes up how much of Earth’s atmosphere?

A. 100%


B. 78%


C. 22%


D. 0%

asked
User Bwight
by
7.7k points

2 Answers

6 votes
B.78% Oxygen is 21% incase you might need that one!
answered
User JadedEric
by
8.2k points
9 votes

Answer:

78

Step-by-step explanation:

answered
User MultiColourPixel
by
9.0k points
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