The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth. Along with the nitrogen cycle and the water cycle, the carbon cycle comprises a sequence of events that are key to making the Earth capable of sustaining life; it describes the movement of ...
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the biogeochemical cycle by which carbon is exchanged between the biosphere, geosphere, hydrosphere, and atmosphere of the Earth.
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in biology, circulation of carbon in various forms through nature. Carbon is a constituent of all organic compounds, many of which are essential to ... [15 related articles]
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sequence of thermonuclear reactions that provides most of the energy radiated by the hotter stars. It is only a minor source of energy for the Sun ... [2 related articles]
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A complex cycle that circulates carbon through the atmosphere, oceans, and land which includes vegetation and soil and carbon is in various forms and oxidation states throughout the cycle.
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All carbon sinks and exchanges of carbon from one sink to another by various chemical, physical, geological, and biological processes.
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In any given year, tens of billions of tons of carbon move between the atmosphere, hydrosphere, and geosphere. Human activities add about 5.5 billion tons per year of carbon dioxide to the atmosphere. The illustration above shows total amounts of stored carbon in black, and annual carbon fluxes in p...
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All parts (reservoirs) and fluxes of carbon; usually thought of as a series of the four main reservoirs of carbon interconnected by pathways of exchange. The four reservoirs regions of the Earth in which carbon behaves in a systematic manner are the atmosphere, terrestrial biosphere (usually includes freshwater systems), oceans, and sediments (incl...
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Is the biogeochemical cycle by which carbon is exchanged between the
biosphere, geosphere, hydrosphere and atmosphere of the Earth. Major components include photosynthesis, respiration and decay between atmospheric and terrestrial systems.
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The continuous process of combining and releasing carbon and oxygen thereby storing and emitting heat and energy. Catabolism + anabolism = metabolism.
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All carbon reservoirs and exchanges of carbon from reservoir to reservoir by various chemical, physical, geological, and biological processes. Usually thought of as a series of the four main reservoirs of carbon interconnected by pathways of exchange. The four reservoirs, regions of the Earth in which carbon behaves in a systema...
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(Living things in their environment) the way through which carbon is recycled through the processes of respiration, photsynthesis and decomposition.
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is the route taken by the element carbon in its cyclical movement between living organisms and the non-living environment. The element combines with other elements to make larger molecules needed for living tissues. It is a vital nutrient constantly recycled through the water, air and land using living things as the transport system
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Storage and cyclic movement of organic and inorganic forms of carbon between the biosphere, lithosphere, hydrosphere, and atmosphere.
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the circulation of carbon (C) from the atmosphere through plants and animals and back to the atmosphere.
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the biogeochemical cycle by which carbon is exchanged between the biosphere, geosphere, hydrosphere, and atmosphere of the Earth.
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[
n] - the organic circulation of carbon from the atmosphere into organisms and back again 2. [n] - a thermonuclear reaction in the interior of stars
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All parts (reservoirs) and fluxes of carbon; usually thought of as a series of the four main reservoirs of carbon interconnected by pathways of exchange. The four reservoirs, regions of the Earth in which carbon behaves in a systematic manner, are the atmosphere, terrestrial biosphere (usually includes fresh water systems), oceans, and sediments (i...
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noun a thermonuclear reaction in the interior of stars
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Sequence by which carbon circulates and is recycled through the natural world. Carbon is usually found in a carbon compound of one sort or another and so the carbon cycle is really about the cycling of carbon compounds. Carbon dioxide is released into the atmosphere by most living organisms as a resu...
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Term used to describe the flow of carbon in various forms such as carbon dioxide CO2 organic matter, and carbonates through the atmosphere, ocean, terrestrial biosphere, and lithosphere.
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The natural cycling of carbon atoms between rocks, vegetation, oceans and the atmosphere.
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Circulation of carbon atoms through the Earth systems as a result of photosynthetic conversion of carbon dioxide into complex organic compounds by plants, which are consumed by other organisms, and return of the carbon to the atmosphere as carbon dioxide as a result of respiration, decay of organisms, and combustion of fossil fuels.
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