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The carbon cycle is a natural biogeochemical cycle whereby carbon as CO2 is transferred from the atmosphere to the land and ocean, where it resides in another form before returning to the atmosphere as CO2. The principal processes involved in transfer from the atmosphere are the dissolution of CO2 in the oceans and the uptake of CO2 by the photosynthesis of green plants. The processes involved in return to the atmosphere are the release of CO2 from the ocean in regions in which the surface of the ocean has become saturated with CO2 and the oxidation of organic matter by respiration or fire, which essentially reverses the photosynthetic process:
6CO2 + 12H2O ⇔ C6H12O6 + 6O2 + 6H2O
What else can I help you with?
Can the water cycle occur without living organisms?
The main features water cycle would still exist if there was no life on earth, however the carbon cycle (as we know it) is dependent on life.
How carbon dioxide moves into carbon cycle?
The main route is via photosynthesis.
What is the main function of the kerb cycle?
carbon dioxide
Is it true that the main products of the Calvin cycle are six carbon dioxide molecules?
No, the main products of the Calvin cycle are three-carbon molecules (3-phosphoglycerate) that are eventually used to regenerate RuBP (ribulose-1,5-bisphosphate) to continue the cycle. Carbon dioxide is actually used in the Calvin cycle to form these three-carbon molecules.
Are photosynthesis and cellular respiration the two main processes that make up the nitrogen cycle?
carbon cycle
True or false the main carbon cycle is conversion from carbon dioxide to living matter and back to carbon dioxide?
True. The main carbon cycle involves the conversion of carbon dioxide into living matter through photosynthesis by plants, which is then released back into the atmosphere as carbon dioxide through respiration and decomposition processes.
What are the organisms involved in carbon cycle?
The main organisms involved in the carbon cycle include plants, which absorb carbon dioxide during photosynthesis, and decomposers, such as bacteria and fungi, which break down organic matter releasing carbon back into the atmosphere. Additionally, animals play a role in the carbon cycle by releasing carbon dioxide through respiration.
What is the main regulator of carbon dioxide?
The main regulator of carbon dioxide levels in the atmosphere is the carbon cycle, which involves the exchange of carbon between the atmosphere, oceans, soil, and living organisms. This cycle is influenced by natural processes such as photosynthesis, respiration, ocean absorption, and human activities like burning fossil fuels.
What are the four Main cycles on earth?
The four main cycles on Earth are the water cycle, carbon cycle, nitrogen cycle, and phosphorus cycle. These cycles involve the movement of essential elements and compounds throughout the environment, influencing the Earth's processes and ecosystems.
What are the main parts of the carbon cycle?
The main parts of the carbon cycle include photosynthesis, respiration, decomposition, and combustion. Photosynthesis removes carbon dioxide from the atmosphere, converting it into organic compounds in plants. Respiration releases carbon dioxide back into the atmosphere. Decomposition breaks down organic matter and releases carbon back into the soil. Combustion releases carbon dioxide when organic material is burned.
What are the nature cycles?
nitrogen cycle, carbon cycle, water cycle, and sulfur cycle
What are two biological processes that transfers carbon?
The two main biological processes in the carbon cycle are photosynthesis (which absorbs carbon) and cellular respiration (which moves it back to the atmosphere as carbon dioxide).
