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Almost 79% of the earth’s atmosphere is composed of ____________.

nitrogen
oxygen
helium
carbon dioxide

asked
User Tzortzik
by
8.0k points

2 Answers

4 votes
Almost 79% of the earth’s atmosphere is composed of nitrogen
answered
User Online Thomas
by
7.9k points
7 votes
It is nitrogen. It is actually around 78%. 21% oxygen as well.
answered
User Slashingweapon
by
8.9k points
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