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Carbon cycles through Earth's systems through processes like photosynthesis, respiration, decomposition, and combustion. Plants take in carbon dioxide from the atmosphere during photosynthesis, animals consume plants and release carbon dioxide through respiration, dead organisms decompose and release carbon back into the soil, and human activities like burning fossil fuels release carbon dioxide into the atmosphere. This continuous cycle helps regulate the amount of carbon in the atmosphere and is essential for maintaining Earth's climate and ecosystems.
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Which principle is behind earths cycles such as the rock cycle the carbon cycle and the water cycle?
The principle behind Earth's cycles such as the rock cycle, carbon cycle, and water cycle is the concept of conservation of matter. This principle states that matter is neither created nor destroyed but is instead transformed and recycled through various processes on Earth. This allows for the continuous cycling of elements and molecules through different spheres of the Earth.
What is the definition of a carbon reservoir and how does it play a role in the carbon cycle?
A carbon reservoir is a place where carbon is stored, such as the atmosphere, oceans, soil, and living organisms. These reservoirs play a crucial role in the carbon cycle by storing and releasing carbon through processes like photosynthesis, respiration, and decomposition, helping to regulate the amount of carbon in the Earth's systems.
What are earths three cycles?
The three cycles on Earth are the water cycle, carbon cycle, and nitrogen cycle. The water cycle involves the continuous movement of water on, above, and below the surface of the Earth. The carbon cycle involves the movement of carbon between living organisms, the atmosphere, oceans, and the Earth's crust. The nitrogen cycle involves the processes by which nitrogen is converted and circulated in the environment.
What are the three cycles that move through the ecosystem?
The three cycles that move through the ecosystem are the water cycle, carbon cycle, and nitrogen cycle. These cycles play crucial roles in maintaining the balance of nutrients and resources within the ecosystem, ensuring the survival of organisms and the functioning of ecosystems.
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.
