Carbon Cycle Read Biology Ck 12 Foundation Term. definition. carbon cycle. biogeochemical cycle through which carbon is recycled through the atmosphere, biosphere, and geosphere. cellular respiration. a biochemical process in which cells break down glucose and oxygen to make carbon dioxide, water, and atp for energy. fossil fuel. The carbon cycle. carbon is one of the most common elements found in living organisms. chains of carbon molecules form the backbones of many organic molecules, such as carbohydrates, proteins, and lipids. carbon is constantly cycling between living organisms and the atmosphere (figure below). the cycling of carbon occurs through the carbon cycle.
Carbon Cycle Read Biology Ck 12 Foundation When carbon dioxide dissolves in water (h 2 o), it forms an acid called carbonic acid (h 2 co 3). the reaction is given by the equation: co 2 h 2 o ↔ h 2 co 3. the double headed arrow indicates that the reaction can occur in either direction, depending on the conditions and the amount of carbon dioxide present. Carbon dioxide is given off when dead organisms and other organic materials decompose. burning organic material, such as fossil fuels, releases carbon dioxide. carbon cycles far more slowly through geological processes such as sedimentation. carbon may be stored in sedimentary rock for millions of years. when volcanoes erupt, they give off. In the atmosphere, carbon is in the form of carbon dioxide gas (co 2). recall that plants and other producers capture the carbon dioxide and convert it to glucose (c 6 h 12 o 6) through the process of photosynthesis. then as animals eat plants or other animals, they gain the carbon from those organisms. the chemical equation of photosynthesis. The carbon cycle. written by: nathaniel manning. fact checked by: the ck 12 editorial team. last modified: jul 19, 2018.
Carbon Cycle Ck 12 Foundation In the atmosphere, carbon is in the form of carbon dioxide gas (co 2). recall that plants and other producers capture the carbon dioxide and convert it to glucose (c 6 h 12 o 6) through the process of photosynthesis. then as animals eat plants or other animals, they gain the carbon from those organisms. the chemical equation of photosynthesis. The carbon cycle. written by: nathaniel manning. fact checked by: the ck 12 editorial team. last modified: jul 19, 2018. The carbon cycle. flowing water can slowly dissolve carbon in sedimentary rock. most of this carbon ends up in the ocean. the deep ocean can store carbon for thousands of years or more. sedimentary rock and the ocean are major reservoirs of stored carbon. carbon is also stored for varying lengths of time in the atmosphere, in living organisms. The movement of carbon from reservoir to reservoir is known as the carbon cycle. carbon can be stored in a variety of reservoirs, including plants and animals, which is why they are considered carbon life forms. carbon is used by plants to build leaves and stems, which are then digested by animals and used for cellular growth.
Recycling Matter Study Guide Ck 12 Foundation The carbon cycle. flowing water can slowly dissolve carbon in sedimentary rock. most of this carbon ends up in the ocean. the deep ocean can store carbon for thousands of years or more. sedimentary rock and the ocean are major reservoirs of stored carbon. carbon is also stored for varying lengths of time in the atmosphere, in living organisms. The movement of carbon from reservoir to reservoir is known as the carbon cycle. carbon can be stored in a variety of reservoirs, including plants and animals, which is why they are considered carbon life forms. carbon is used by plants to build leaves and stems, which are then digested by animals and used for cellular growth.
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