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The nitrogen cycle leaves the biosphere primarily through processes like denitrification, where bacteria convert nitrates in the soil back into nitrogen gas (N2), which is then released into the atmosphere. Additionally, nitrogen can exit the biosphere through runoff, where it is carried away by water to other ecosystems or bodies of water. Human activities, such as the burning of fossil fuels and the application of synthetic fertilizers, can also contribute to nitrogen loss by altering natural cycling processes.
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What kind of relationship do many plants have with nitrogen- fixing bacteria?
It allows nitrogen atoms to continually cycle through the biosphere.
How would the carbon cycle and the nitrogen cycle be affected if decomposer were removed from earth's biosphere?
because u can kiss my natural black but
What substance cycle through the biosphere?
Several substances cycle through the biosphere, with the most significant being water, carbon, nitrogen, and phosphorus. The water cycle involves evaporation, condensation, and precipitation, while the carbon cycle includes processes like photosynthesis and respiration. The nitrogen cycle features nitrogen fixation and decomposition, and the phosphorus cycle involves the movement of phosphorus through soil, water, and living organisms. These cycles are essential for maintaining ecosystem balance and supporting life.
What is the greatest percentage of nitrogen in the biosphere?
The greatest percentage of nitrogen in the biosphere is found in the atmosphere, which is composed of approximately 78% nitrogen gas (Nā). This nitrogen is largely inert and not directly usable by most organisms. However, it plays a crucial role in the nitrogen cycle, where it is converted into forms that can be utilized by plants and other living organisms.
What are the three nutrient cycles that play especially prominent roles?
The three nutrients cycle that plays a big part in our ecosystem are carbon cycles, nitrogen cycles and phosphorus cycles. These three are essential to sustain life and balance in our ecosystem.
What kind of relationships do plant have with nitrogen fixing bacteria?
It allows nitrogen atoms to continually cycle through the biosphere.
What are the nutrients cycles that play especially prominent roles in the biosphere?
A. Carbon cycle B. Nitrogen cycle C. Phosphorus cycle
What kind of relationship do many plants have with nitrogen- fixing bacteria?
It allows nitrogen atoms to continually cycle through the biosphere.
Which part of the 4 abiotic cycles occur in the biosphere?
The four abiotic cycles are the water cycle, carbon cycle, nitrogen cycle, and phosphorus cycle. Among these, the water cycle occurs in the biosphere as it involves the movement of water through the atmosphere, land, and living organisms.
How would the carbon cycle and the nitrogen cycle be affected if decomposer were removed from earth's biosphere?
because u can kiss my natural black but
How would the carbon cycle and the nitrogen cycle be affected if decomposers were removed from earth's biosphere?
because u can kiss my natural black but
How would the carbon cycle and the nitrogen cycle be affected if decomposers were removed from the earths biosphere?
because u can kiss my natural black but
How would the carbon cycle and the nitrogen cycle be affected if decomposes were removed from earths biosphere?
because u can kiss my natural black but
What substance cycle through the biosphere?
Several substances cycle through the biosphere, with the most significant being water, carbon, nitrogen, and phosphorus. The water cycle involves evaporation, condensation, and precipitation, while the carbon cycle includes processes like photosynthesis and respiration. The nitrogen cycle features nitrogen fixation and decomposition, and the phosphorus cycle involves the movement of phosphorus through soil, water, and living organisms. These cycles are essential for maintaining ecosystem balance and supporting life.
What is the main reservoir of nitrogen in the biosphere?
The main reservoir of nitrogen in the biosphere is the atmosphere. Nitrogen gas (N2) makes up about 78% of Earth's atmosphere. Nitrogen is cycled through the biosphere by processes like nitrogen fixation, nitrification, and denitrification.
What are the three nutrient cycles that play especially prominent roles?
The three nutrients cycle that plays a big part in our ecosystem are carbon cycles, nitrogen cycles and phosphorus cycles. These three are essential to sustain life and balance in our ecosystem.
Does nitrogen exist in the biosphere because of plant fertilizers?
Yes, nitrogen exists in the biosphere because of plant fertilizers. It is present because of the nitrogen cycle in the atmosphere, biosphere and geosphere. Its presence nevertheless results from the combination of atmospheric fixation through lightning, biological nitrogen fixation through symbiotic relationships of nitrogen-fixing bacteria with host plants and industrial fixation at temperatures of 600 degrees Celsius (1112 degrees Fahrenheit).
