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...Dear lord.
Okay. Nitrogen (dinitrogen - N2) is the most abundant molecule in our atmosphere. However, since it has a bond order of three and very strong bonds at that, it is generally useless. There are certain organisms, called nitrogen - fixing bacteria, though, that can convert nitrogen to ammonia (NH3). Ammonia is usable by plants, who incorporate it into amino acids, etc. and nitrate (NO3-). When animals eat the plants, they use these prefabricated molecules for themselves. This travels up the food chain. Finally, when an animal dies, bacteria break down the fixed nitrogen back to N2 and the process starts all over again.
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∙ 15y ago
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What is the difference between nitrogen cycle and phosphorus cycle?
Nitrogen cycle is made up of nitrogen gas so when nitrogen gas and oxide compress they make a nitrogen cycle. With the phosphorus cycle it doesn't compress gas it just goes to gas to oxide making phosphorus cycle.
Outline the major steps in the nitrogen cycle?
The major steps in the nitrogen cycle: nitrogen moves from the air to the soil, into living things, and back into the air
Why is Nitrogen non reactive?
the nitrogen cycle requires - polarity...
How is nitrogen cycle like water cycle?
no it is quite different
Why the percent amount of Nitrogen in Air remain constant?
Through nitrogen cycle.
What is a description for nitrogen?
what is the description of nitrogen
Is exhausted in the carbon or nitrogen cycle?
it is in the nitrogen cycle
How do plants transfer nitrogen in the nitrogen cycle?
Plants transfer nitrogen in the nitrogen cycle through assimilation.
Decaying plants add nitrogen to the soil is called?
the nitrogen cycle
What is the first step of the nitrogen cycle?
The first step of the nitrogen cycle is nitrogen fixation.
Is the first step of the nitrogen cycle?
The first step of the nitrogen cycle is nitrogen fixation.
What does the nitrogen cycle include?
the nitrogen cycle in cludes gas
What is the difference between nitrogen cycle and phosphorus cycle?
Nitrogen cycle is made up of nitrogen gas so when nitrogen gas and oxide compress they make a nitrogen cycle. With the phosphorus cycle it doesn't compress gas it just goes to gas to oxide making phosphorus cycle.
What are the steps in nitrogen cycle?
nitrogen fixation, denitrification, nitrification, amonification are the for steps of the nitrogen cycle.
What cycle depends on the bacteria in these nodules?
Then cycle that depends on bacteria to convert nitrogen gas into ammonia is the nitrogen cycle. This is the part of the cycle called nitrogen fixation.
What is a sentence nitrogen cycle?
The nitrogen cycle is essential to the maintenance of life.
Cycle which is dependent on bacteria for nitrogen fixation and denitrifcation?
the nitrogen cycle...
