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Water vapor is released back into the atmosphere through the process of evaporation. Carbon is released back into the atmosphere through the process of respiration and combustion. Nitrogen is released back into the atmosphere through the process of nitrogen fixation by bacteria.
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What is the role of microorganisms in returning nitrogen or carbon dioxide to the atmosphere?
Microorganisms play a crucial role in returning nitrogen or carbon dioxide to the atmosphere through processes like nitrogen fixation and respiration. Nitrogen-fixing bacteria convert nitrogen gas into a form that plants can use, which eventually gets released back into the atmosphere. Similarly, decomposers break down organic matter, releasing carbon dioxide back into the atmosphere during respiration.
What was the early atmosphere of Earth composed of?
The early atmosphere of Earth was predominantly composed of carbon dioxide, water vapor, nitrogen, and trace amounts of methane and ammonia. There was little to no oxygen present during this time.
How is nitrates in the soil return to the atmosphere?
Nitrates in the soil can be returned to the atmosphere through a process called denitrification, where bacteria convert nitrates into nitrogen gas. This occurs in oxygen-deprived conditions, such as waterlogged soil or during decomposition processes. The nitrogen gas is then released back into the atmosphere.
How could cutting down trees lead to the build up of carbon dioxide in the atmosphere?
Trees absorb carbon dioxide from the atmosphere during photosynthesis. When trees are cut down and not replaced, this carbon dioxide is no longer absorbed, leading to an increase in its levels in the atmosphere. Additionally, when trees are burnt or decompose, the stored carbon is released back into the atmosphere as carbon dioxide.
Where do most scientist believe earth's early archean atmosphere was formed primarily by gases released from?
Most scientists believe that Earth's early Archean atmosphere was formed primarily by gases released from volcanic activity. This included gases such as water vapor, carbon dioxide, nitrogen, and small amounts of methane. These gases were constantly being emitted by volcanic eruptions, shaping the composition of the atmosphere during that time.
Water carbon and nitrogen are released back into the atmosphere during?
decomposition
What is the role of microorganisms in returning nitrogen or carbon dioxide to the atmosphere?
Microorganisms play a crucial role in returning nitrogen or carbon dioxide to the atmosphere through processes like nitrogen fixation and respiration. Nitrogen-fixing bacteria convert nitrogen gas into a form that plants can use, which eventually gets released back into the atmosphere. Similarly, decomposers break down organic matter, releasing carbon dioxide back into the atmosphere during respiration.
When carbon is released to the atmosphere as carbon dioxide when you breathe during the process of?
photosynthesis
What relese during respiration?
When you exhale, carbon dioxide is released into the atmosphere.
How is the balance mainted between the volume of carbon dioxide and oxygen in atmosphere?
The balance of oxygen and carbon dioxide is maintained in the atmosphere by the oxygen released by plant during photosynthesis and carbon dioxide released by human ,animal's etc in the atmosphere
What is carbon oxygan cycle in a sentence?
The carbon oxygen cycle is a process by which carbon dioxide from the atmosphere is converted into glucose by plants during photosynthesis, and then released back into the atmosphere as carbon dioxide through respiration.
What happens to the nitrogen when organic material decomposes?
During decomposition of organic material, the nitrogen in the material is released into the soil and can be taken up by plants as a nutrient for growth. Some of the nitrogen can also be converted into forms that are released back into the atmosphere, such as nitrogen gas.
When is carbon dioxide not released into the atmosphere?
Plants engaged in photosynthesis during sunshine do not release CO2 in the atmosphere because it is utilized in photosynthesis
How does the carbon cycle work with the nitrogen cycle?
The carbon cycle and nitrogen cycle are interconnected in ecosystems. During photosynthesis, plants take in carbon dioxide and convert it to organic compounds using nitrogen-containing molecules like proteins and chlorophyll. Nitrogen-fixing bacteria help convert nitrogen gas in the atmosphere into forms that plants can use, contributing to the formation of organic matter that stores carbon. Decomposers play a crucial role in both cycles by breaking down organic matter, releasing carbon dioxide back into the atmosphere, and returning nitrogen to the soil for reuse by plants.
How does carbon move from living things in the atmosphere?
Carbon moves from living things to the atmosphere through processes such as respiration, decomposition, and combustion. During respiration, organisms release carbon dioxide into the atmosphere. Decomposition of dead organisms also releases carbon dioxide. Combustion of fossil fuels by humans is another significant way carbon is released into the atmosphere.
What was the early atmosphere of Earth composed of?
The early atmosphere of Earth was predominantly composed of carbon dioxide, water vapor, nitrogen, and trace amounts of methane and ammonia. There was little to no oxygen present during this time.
How is nitrates in the soil return to the atmosphere?
Nitrates in the soil can be returned to the atmosphere through a process called denitrification, where bacteria convert nitrates into nitrogen gas. This occurs in oxygen-deprived conditions, such as waterlogged soil or during decomposition processes. The nitrogen gas is then released back into the atmosphere.
