JustinPeña JustinPeña
  • 08-06-2016
  • Geography
contestada

What are the primary elements that make up the Earths atmosphere?

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anonymous1234567
anonymous1234567 anonymous1234567
  • 08-06-2016
Nitrogen, Oxygen, Carbon dioxide and Argon. 
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PLZHELP711
PLZHELP711 PLZHELP711
  • 08-06-2016
The primary element are 71% nitrogen and 21% oxagen and 0.9% argon and 0.03% carbon dioxide. 




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