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How nitrogen from living organisms return back to the air?
When living organisms die, decomposers break down their organic matter. During decomposition, nitrogen is released in the form of ammonia through the process of ammonification. This ammonia can then be converted into nitrites and nitrates through nitrification, which can eventually be denitrified back into nitrogen gas and released back into the atmosphere.
What is bacteria turning usable nitrogen into nitrogen gas?
The process of bacteria turning usable nitrogen into nitrogen gas is called denitrification. This occurs when certain bacteria convert nitrates or nitrites back into nitrogen gas, which is released into the atmosphere. This can result in a loss of available nitrogen for plants and other organisms.
Where is most nitrogen in the biosphere?
atmosphere as N2 gas
Within an ecosystem the largest amount of nitrogen is always found where?
The largest amount of nitrogen in an ecosystem is typically found in the atmosphere, where it makes up about 78% of the air we breathe. Nitrogen is also present in living organisms and in the soil, where it plays a crucial role in the nitrogen cycle.
What is the cycle involving the exchange of nitrogen between organisms and the atmosphere?
The nitrogen cycle involves the process of nitrogen fixation by certain bacteria converting atmospheric nitrogen into forms usable by plants, which are then consumed by animals. Decomposers break down organic matter into ammonia and return nitrogen to the soil. Denitrification by bacteria converts nitrates back to atmospheric nitrogen to complete the cycle.
What is the transfer of nitrogen from air to soil to organism and back to air or soil?
Nitrogen is transferred from the atmosphere to the soil through processes like nitrogen fixation by bacteria or lightning, where plants can uptake this nitrogen from the soil. Organisms then consume these plants, incorporating the nitrogen into their own tissues. When organisms die and decompose, nitrogen is released back into the soil, where it can be recycled back into the atmosphere as nitrogen gas through denitrification by bacteria, completing the nitrogen cycle.
Where does nitrogen go when it dies?
When nitrogen dies, it does not go anywhere because it is an element. However, when nitrogen-containing organisms die, the nitrogen in their bodies gets recycled in the ecosystem through decomposition by bacteria and other organisms. This releases nitrogen back into the environment to be used by other living organisms.
What is organisms that can be transform unusable nitrogen in the atmosphere into chemical compounds containing nitrogen that can be used by other organisms?
Nitrogen-fixing bacteria
What is the transfer of nitrogen from the atmosphere to plants and back to the atmosphere or directly into plants again?
The transfer of nitrogen from the atmosphere to plants and back occurs through a process called nitrogen fixation. This can happen through the action of nitrogen-fixing bacteria that convert nitrogen gas into a form that plants can use. Once plants assimilate this nitrogen, it can be returned to the atmosphere through processes like denitrification or can be transferred to other organisms through the food chain.
What are the most organisms unable to take from the atmosphere?
Nitrogen.
What kind organisms can remove nitrogen from the atmosphere?
connor
What organisms return nitrogen back into the air?
The organisms that are involved in the movement of nitrogen between the air and soil and back to the air are plants and bacteria. When plants decompose they release nitrogen and bacteria fixes nitrogen back into the air.
Which organisms act as a bridge between the nitrogen in the atmosphere and the organisms of the biosphere?
bacteria
How nitrogen from living organisms return back to the air?
When living organisms die, decomposers break down their organic matter. During decomposition, nitrogen is released in the form of ammonia through the process of ammonification. This ammonia can then be converted into nitrites and nitrates through nitrification, which can eventually be denitrified back into nitrogen gas and released back into the atmosphere.
How does the nitrogen cycle work in the environment?
The nitrogen cycle is a process in which nitrogen moves between the atmosphere, soil, and living organisms. Nitrogen gas in the atmosphere is converted into a form that plants can use by nitrogen-fixing bacteria in the soil. Plants then take up this nitrogen through their roots. When plants and animals die, decomposers break down their organic matter, releasing nitrogen back into the soil. This cycle continues as nitrogen is recycled and reused by different organisms in the environment.
What is the difference between nitrogen and carbon cycles?
The cycling of carbon between the atmosphere, land, water, and organisms. But the nitrogen is between the environment and organisms.
What elements are most organisms unable to take from the atmosphere?
nitrogen
