what is the Nitrogen cycle ?
Answers
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ANSWER :-
The nitrogen cycle refers to the cycle of nitrogen atoms through the living and non-living systems of Earth. Because nitrogen is a necessary ingredient for life as we know it, the nitrogen cycle is vital to sustaining life on Earth.
Nitrogen was originally formed in the hearts of stars through the process of nuclear fusion. When ancient stars exploded, they flung nitrogen-containing gases across the Universe. When the Earth was formed, nitrogen gas was a main ingredient in its atmosphere.
Today, the Earth’s atmosphere is about 78% nitrogen, about 21% oxygen, and about 1% other gases. This is an ideal balance because too much oxygen can actually be toxic to cells, as well as being highly flammable. Nitrogen, on the other hand, is inert and harmless in its gaseous form.
Here we will discuss how nitrogen plays a vital role in the chemistry of life – and how it gets from the atmosphere, into living things, and back again.
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Nitrogen cycle is all about the animals and plants and because of nitrogen cycle the process of cycling is going on and if any one animal of nitrogen cycle is getting extinguisher then the whole cycle get disturbed