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Deforestation affects the carbon cycle, because forests (specifically, tall, dense forests such as rain forests and old growth forests) absorb the most carbon out of the atmosphere, per acre of area, through photosynthesis. Deforestation probably has as strong of an effect on the rising CO2 content of the atmosphere as anthropogenic (human-caused) CO2 emissions.
CO2 emissions, both natural and man-made, are another factor that significantly affects the carbon cycle. CO2 is emitted through the respiration of animals, decomposition of dead plants and animals, fossil fuel combustion in power plants and automobiles, and other anthropogenic and natural sources.
Climate also affects the carbon cycle. With global warming underway, climates are changing with the overall global temperature rising (though in some areas, the climate is becoming cooler). Temperature can have a variety of effects on the carbon cycle, causing mass die-offs which leads to the release of carbon dioxide, and killing plant life which further reduces the removal of carbon from the atmosphere. Temperature also affects ocean currents, and oceans are an important part of the carbon cycle.
Pollution can reduce the carbon carrying capacity of oceans and other carbon stores, leading them to not only lower overall carbon reduction from the atmosphere, but also possibly trigger emission of CO2 from these sources.
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What are the four most common things in your body?
Hydrogen Oxygen Nitrogen Carbon
Why is the Calvin cycle called a cycle?
The Calvin cycle is called such because every process produces something that the next process needs, right back to the original step. Carbon fixation produces the molecules needed for reduction, which produces the molecules needed for the regeneration of ribulose, which produces what's needed for carbon fixation.
Four of the five processes listed below degrade carbon compounds select the exception. A. Calvin-Benson cycle B. Kreb cycle C. Fermentation D. Respiration E. Glycolysis?
A. Calvin-Benson cycle is the exception as it is involved in carbon fixation during photosynthesis, while the other processes listed (Kreb cycle, fermentation, respiration, and glycolysis) are involved in degrading carbon compounds for energy production.
What are the four things that affect tides?
The four main factors that affect tides are the gravitational pull of the moon, the gravitational pull of the sun, the rotation of the Earth, and the shape of the coastline.
What is the element that is most associated with living things and is found in all four macromolecule types?
Carbon is the element most associated with living things and is found in all four macromolecule types (carbohydrates, lipids, proteins, and nucleic acids). Carbon's versatility in forming covalent bonds allows for the vast diversity of organic compounds found in living organisms.
What are all four cycles in all biomes?
water cycle, oxygen cycle, nitrogen cycle, and carbon cycle
Two carbon molecule that combines with a four carbon molecule already in the citric acid cycle to produce citric acid?
The two-carbon molecule that combines with a four-carbon molecule in the citric acid cycle to produce citric acid is acetyl-CoA. Acetyl-CoA condenses with oxaloacetate (a four-carbon molecule) to form citrate, the first step in the citric acid cycle.
List four important biogeochemical processes that cycle nutrients?
The Water Cycle, The Carbon and Oxygen Cycle, The Nitrogen Cycle, and The Phosphorus Cycle.
When does the Kerbs cycle begin?
The citric acid cycle (Kerbs cycle) begins with the transfer of a two-carbon acetyl group from acetyl-CoA to the four-carbon acceptor compound (oxaloacetate) to form a six-carbon compound (citrate).
In cellular respiration a two carbon molecule combines with a four carbon with four carbon molecules to form citric acid as part of?
In cellular respiration, a two-carbon molecule (acetyl-CoA) combines with a four-carbon molecule (oxaloacetate) to form citric acid in the first step of the citric acid cycle (Krebs cycle). This process occurs in the mitochondria and is essential for the production of ATP through the oxidation of acetyl-CoA.
What four things affect a gas?
The four things that effect gas are:Amount of GasPressureTemperatureVolume.
What are the steps in carbon cycle?
The four basic steps of the carbon cycle are the earth, the air, the oceans, and all the organisms that are living. Also called the lithosphere, atmosphere, hydrosphere, and the biosphere.
What two molecules are lost in the Krebs cycle taking it from a six carbon compound to a five carbon compound to a four carbon compound?
Sodium and potasium
What for things affect the growth of crystals?
Four*
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.
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.
What four things are recycled in the biosphere?
they are nitrogen, carbon, hydrogen and oxygen
