Atmosphere Flashcards
1
Q
What is atmosphere?
A
The gas, (The air) surrounding the earth . 78% of the atmosphere is made up of Nitrogen or N2, this is an unusable form for most organisms.
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What is atmosphere?
The gas, (The air) surrounding the earth . 78% of the atmosphere is made up of Nitrogen or N2, this is an unusable form for most organisms.
Key Links
Subjects
Company
Find Us
