The largest store of nitrogen is atmosphere, where it exists as nitrogen gas. Other major stores of nitrogen includes oceans and organic matter in soil.
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.
The biogeochemical cycle involves the movement of nutrients like carbon, nitrogen, and phosphorus through the biosphere. These cycles involve processes such as photosynthesis, respiration, decomposition, and nutrient uptake by plants and animals, ensuring that nutrients are recycled and available for various organisms in ecosystems.
A biosphere is a large area in which communities of organisms live. Therefore, a toucan can be found in tropical rainforest.
there are various answers to this question based on opinion, but our role is mainly to be the care taker of the world around us. Hence, we are supposed to take care of the biosphere with the gift of intelligence
Grasslands and forests.
nitrogen fixing bacteria
The majority of nitrogen in the biosphere is stored in the atmosphere, where it makes up about 78% of the air we breathe. Additionally, nitrogen is also found in soil in various forms, such as organic matter, inorganic compounds, and living organisms.
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.
Nitrogen is lost in the biosphere. Biochemical processes help the Earth rebuild the nitrogen lost. Exchanges of nitrogen are slow and steady.
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Most of the nitrogen in the biosphere is located in the atmosphere, where it exists as a gas (N2). Nitrogen gas makes up about 78% of Earth's atmosphere.
atmosphere
atmosphere as N2 gas
Three nitrogen-containing nutrients in the biosphere are proteins, nucleic acids (DNA and RNA), and amino acids. Nitrogen is an essential component of these molecules and is crucial for the growth and development of living organisms.
Burning fossil fuels is not a way that carbon is stored in the biosphere. Burning fossil fuels releases carbon that was previously stored underground back into the atmosphere.
Humans add nitrogen to the biosphere primarily through the use of synthetic fertilizers in agriculture, which then gets taken up by plants and enters the food chain. Additionally, industrial processes involving nitrogen, such as the production of ammonia, also introduce nitrogen into the environment.
Nitrogen is released to the abiotic parts of the biosphere through decomposition of organic matter and nitrogen-fixing bacteria in the soil. When organisms die, their nitrogen-containing molecules are broken down by decomposers, releasing nitrogen back into the environment. Additionally, nitrogen-fixing bacteria can convert atmospheric nitrogen into a form that plants can use, further cycling nitrogen through the ecosystem.