What is the importance of nitrogen fixation how does the percentage of Nitrogen in the atmosphere remain constant
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Answer:
Nitrogen fixation is conducted by a variety of bacteria, both as free-living organisms and in symbiotic association with plants. Because it is the principal source of the nitrogen in the soil, nitrogen that plants need to grow, nitrogen fixation is one of the most important biochemical processes on Earth.
The percentage of nitrogen in the atmosphere remains constant through nitrogen cycle and various processes such as lightning etc. the percentage of nitrogen in the atmosphere remains more or less constant because of many processes such as lightning, nitrogen fixation, and of course because of nitrogen cycle
Explanation:
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Answer:
Concept:
Through the various stages of the nitrogen cycle, the percentage of nitrogen in the atmosphere remains more or less constant.
Find:
What is the importance of nitrogen fixation how does the percentage of Nitrogen in the atmosphere remain constant
Given:
What is the importance of nitrogen fixation how does the percentage of Nitrogen in the atmosphere remain constant
Explanation:
Through the various stages of the nitrogen cycle, the percentage of nitrogen in the atmosphere remains more or less constant.
Atmospheric nitrogen is constantly fixed by certain microbes or lightning, which can then be used by plants and other living organisms. But when these organisms die, the nitrogenous compounds in their bodies are broken down by certain microorganisms and then further converted by certain bacteria into nitrogen gas, which is released into the atmosphere. This maintains nitrogen levels in the atmosphere.
The delicate balance of substances that is important for the preservation of life is an important area of research, and the nitrogen balance in the environment is no exception. When plants lack nitrogen, they turn yellow with stunted growth and produce smaller fruits and flowers. Farmers can add nitrogen-containing fertilizers to their crops to increase crop growth. Scientists estimate that without nitrogen fertilizers, we would lose up to one-third of the crops we rely on for food and other types of agriculture. However, we need to know how much nitrogen is necessary for plant growth because too much can pollute waterways and harm aquatic life.
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