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What is the continuous movement of carbon from nonliving environment into living things and then back to nonliving?
The continuous movement of carbon from the nonliving environment into living things and back to the nonliving environment is called the carbon cycle. This process involves various stages, including photosynthesis, respiration, decomposition, and combustion, which help regulate the amount of carbon in the atmosphere and maintain the balance of carbon on Earth.
3 ways carbon atoms return to the nonliving part of the carbon cycle?
Decomposition of dead organisms releases carbon back into the atmosphere and soil. Burning of fossil fuels releases stored carbon back into the atmosphere as carbon dioxide. Weathering of rocks can release carbon into the soil and ocean, where it can be stored for extended periods.
What is the model describing how carbon molecules move between the living and nonliving world?
the carbon cycle
As energy flows through ecosystems atoms and molecules cycle among?
both the living and nonliving components of the biosphere.
What is net gain of carbon atoms in Krebs cycle?
The net gain of carbon atoms in the Krebs cycle is zero. Although acetyl-CoA enters the cycle as a 2-carbon molecule, it ultimately combines with oxaloacetate (a 4-carbon molecule) to form citrate (a 6-carbon molecule), which is then oxidized back to oxaloacetate. This means that the total number of carbon atoms remains constant throughout the cycle.
How does a rabbit return carbon back into the cycle?
It breathes out carbon in a form of carbon dioxide.
Where does carbon sequestration occur?
Carbon sequestration is part of the carbon cycle, so it could be said that is where it occurs. The carbon cycle refers to the circulation of carbon atoms in the biosphere.
What are 4 substances that can be cycled between the living and nonliving environment?
Water, carbon, nitrogen, and phosphorus are four substances that can cycle between the living and nonliving environment in ecosystems through processes like the water cycle, carbon cycle, nitrogen cycle, and phosphorus cycle.
When are carbon atoms fixed into organic compounds?
During the calvin cycle
What is a model describing how carbon molecules move between the living and the nonliving world?
The carbon cycle is a model that describes how carbon molecules move between living organisms, the atmosphere, soil, and oceans. This cycle includes processes such as photosynthesis, respiration, decomposition, and combustion, all of which contribute to the exchange of carbon between organisms and their environment.
What happens to the number of carbon atoms in the carbon chain molecules as they through the Krebs cycle?
Energy is released.
Carbon atoms in pyruvic acid end up as in the atmososphere folling the Krebs cycle?
carbon dioxide
