Question

write the help of diagram explain the nitrogen cycle in detail​

Answer 1

Answer:

The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes. Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification. The majority of Earth's atmosphere (78%) is atmosphere nitrogen,[16] making it the largest source of nitrogen. However, atmospheric nitrogen has limited availability for biological use, leading to a scarcity of usable nitrogen in many types of ecosystems.

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Answer 2

The Nitrogen cycle is a bio-geochemical process in which nitrogen is converted into a variety of forms before returning to the atmosphere via the soil and organism.

Explanation:

• Nitrogen fixation, nitrification, denitrification, decay, and putrefaction are some of the processes involved.
• Organic and inorganic forms of nitrogen gas exist:- Organic nitrogen is found in living organisms and is passed down the food chain by other living organisms' consumption. Inorganic nitrogen can be found in large quantities in the atmosphere.
• Symbiotic bacteria that can convert inert nitrogen into usable forms, such as nitrites and nitrates, make this nitrogen available to plants.
• Nitrogen undergoes a variety of transformations in order to maintain ecosystem balance. This process also affects a variety of biomes, with the marine nitrogen cycle being one of the most complex bio-geochemical cycles.