What are the main constituents of Atmosphere any two
Answers
Answered by
0
Answer:
What are the main constituents of Atmosphere any two
Answered by
0
Answer:
Below a height of about 86 kilometers, the three main gaseous elements, which together account for about 99.9% of the total atmosphere, exist in essentially constant proportion to the total: nitrogen comprises 78% of air by volume, oxygen comprises 21% of air by volume, and argon comprises another 0.9%.
Similar questions