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Liono4ka [1.6K]
3 years ago
11

What is special about nitrogen and what is the main function in the atmosphere?

Biology
2 answers:
olganol [36]3 years ago
8 0
Nitrogen is special because it is necessary for growth and reproduction. It's needed for plants and animals to survive. The main function for the atmosphere i believe is to give oxygen and nitrogen.
polet [3.4K]3 years ago
6 0
Nitrogen is what humans exhale and the main function is nitrogen and oxygen, nitrogen takes up 78% of the atmosphere, oxygen takes up 21%
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Answer:

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Explanation:

BACKGROUND KNOWLEDGE:

Human skin is the largest organ of the body which makes boundary line between environment and internal conditions.  Human skin cell produces pigment called melanin when ever it is subjected to Sun. More the melanin pigment produced more will be the skin darkens. Ultraviolet (UV) radiations also come from Sun and responsible for more pigmentation.

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