Question

what is nitrogen cycle?? ​

Answer 1

$\huge\underline\mathfrak\red{Good morning ♡}$

Introduction:-

Nitrogen is another important Chemical on earth and is present in all the living organism in the form of protein amino acids and nuclear acid is investing the molecular form and 2 and in the form of some oxide in the atmosphere but aerial nitrogen the most abundant component of air is chemically inert and cannot be used in its pure form by the majority of organism.

Nitrogen Cycle:

First it needs to be converted into nitrates for the use of plants .The conversion can be done either by industrial nitrogen fixation of ammonium salt and urea of chemical fertilizers on by some nitrogen fixing bacteria such as Azotobactor and ribosomes of leguminous plant has been gram been sector which convert atmospheric nitrogen into water soluble nitrates .the process of bio fixation of nitrogen is called nitrogen fixation .D

During lightning nitrogen of atmosphere react with oxygen to form the loot nitric acid this comes down to earth with rain water and its are absorbed by plants into the system and utilised for making organic matter etc.

when animals consume plants matter The breakdown the plants nitrogenous compound and use them to form new animal proteins and other cell components after an animal excrete urea or uric acid or after and that reactor the higher level of atmosphere is reduced to Ozone by high energy ultraviolet radiation the Ozone Layer from the protective Ozone shield of the atmosphere .

The Ozone Layer protects organism by preventing most of ultraviolet and X rays from reaching axis is the most important factor affecting the oxygen cycle of the biosphere and oxygen budget of the Earth is human being the burning fossil fuels .

$\huge\underline\mathfrak\red{Thanks ♡}$

Answer 2

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