Nitrogen

Nitrogen is a colorless, unreactive gas without any smell. The chemical substance symbolisation for Nitrogen is N. Nitrogen is kinda like a depictweight in our atmosphere, making up over three-quarters of the line of credit we breathe. The sound out Nitrogen is made up of twain Greek words, nitron, sum saltpeter, and genes, meaning producing. Nitrogen is a unvarying cycle, constantly world transferred between the land , animals, builds and the atmosphere. The cycle begins when lightning flashes, providing the button for atmospheric normality and oxygen to combine to form thin nitric acid. The due south stones throw involves several species of bacteria, kingdom Fungi and blue-green algae. These species shag substitute normality into normality containing compounds much(prenominal) as nitrates. These compounds are past used in photosynthesis to make rude(a) sources energy. In the plaza of this cycle animals use the nitrogen locked up in the plant and anima l tissues as a way of getting the nitrogen they need to build new cells. Unlike in step three, step four deals with the harry of animals. The waste contains nitrogen in the from of a nitrogen containing a compound called urea. It will any evaporate or be broken down by bacteria.

In step v bacteria is involved in decomposing waste and dead literal release nitrogen from its compounds, forming gass that can escape to the atmophere, thus complementary the cycle.         Nitrogen has no insight and is not very reactive. It is in addition one of the few elements that is embed uncombined in record and is an essential part of some(prenominal! ) explosives. It is said that seventy-eight per centum of the earths volume and 76 percent of earths mass are a result if nitrogen. The atomic recite if nitrogen is seven and the atomic weight is closely fourteen. If you regard to get a full essay, order it on our website: BestEssayCheap.com

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