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Energy "flows" through the ecosystem in the form of carbon-carbon bonds. When respiration occurs, the carbon-carbon bonds are broken and the carbon is combined with oxygen to form carbon dioxide. This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. "Respiration", which to the layperson usually refers to "breathing", means "the extraction of energy from carbon-carbon bonds at the cellular level" to most scientists (except those scientists studying breathing, who use respiration in the lay sense). The dark arrows represent the movement of this energy. Note that all energy comes from the sun, and that the ultimate fate of all energy in ecosystems is to be lost as heat. Energy does not recycle!!
Carbon is cycled through living things in an ecosystem through processes like photosynthesis, respiration, and decomposition. Living organisms take in carbon dioxide during photosynthesis and release it during respiration. Carbon is also cycled through nonliving things like rocks, soil, and the atmosphere through processes like weathering, erosion, and volcanic activity.
through fossil fuels, photosynthesis, carbon oxygen cycle, nitrogen cycle
it is burned by fossil fules ( <-- non-living part) then the trees soak it up and plants then the animals eat it ( living part)
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What essential nutrients are cycled in the chaparral ecosystem?
In the chaparral ecosystem, essential nutrients such as nitrogen, phosphorus, and carbon are cycled through processes like decomposition, nutrient absorption by plants, and nutrient release back into the soil through plant and animal waste. These nutrients play a vital role in supporting the growth and survival of the diverse plant and animal species found in the chaparral biome.
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.
what process changes solar energy into organic matter so that it can be cycled through a food chain?
Photosynthesis is the process by which plants, algae, and some bacteria convert solar energy into organic matter (sugars) using carbon dioxide and water. This organic matter serves as food for other organisms in the food chain, allowing the energy to be transferred and cycled through the ecosystem.
Why is carbon cycled more slowly in northern ecosystems than in the tropics?
Carbon is cycled more slowly in northern ecosystems compared to the tropics due to factors such as lower temperatures, longer winters, and slower decomposition rates in cold environments. These conditions inhibit the breakdown of organic matter and slow the release of carbon back into the atmosphere. Additionally, the accumulation of carbon in northern ecosystems, such as peatlands and permafrost, further slows down the cycling process.
What elements are cycled through the processes of photosynthesis and cellular respiration?
In photosynthesis, carbon dioxide and water are used to produce glucose and oxygen. In cellular respiration, glucose and oxygen are used to produce energy (ATP), carbon dioxide, and water. So, carbon and oxygen are elements that are cycled through both processes.
What is the recycling of carbon nitrogen in nature?
In nature, the recycling of carbon and nitrogen occurs through various processes. Carbon is cycled through photosynthesis, respiration, and decomposition. Nitrogen is cycled through nitrogen fixation by bacteria, uptake by plants, consumption by animals, decomposition, and denitrification. These cycles ensure that carbon and nitrogen are continuously reused by organisms in the ecosystem.
Where does carbon come from in an ecosystem?
Carbon in an ecosystem primarily comes from the atmosphere in the form of carbon dioxide. Plants absorb carbon dioxide during photosynthesis and incorporate carbon into their tissues. When organisms consume plants or other organisms, they obtain carbon for growth and metabolism. Carbon is cycled through the ecosystem as organisms respire, decompose, and are consumed by other organisms.
How does nitrogen cycle through ecosystem?
The major elements cycled in nature are carbon, nitrogen, phosphorus, and sulfur, and oxygen which forms part of all the cycles.
How is carbon cycled from the atmosphere through producers and consumers?
Carbon is cycled from the atmosphere to producers (plants) through photosynthesis, where they take in carbon dioxide to produce glucose. Consumers then consume these plants, obtaining carbon by eating them. When consumers respire or decompose, carbon is released back into the atmosphere as carbon dioxide.
What is cycled through an ecosystem from organisms to the environment and back again?
Chemicals/Nutrients
Describe why nitrogen must cycle through an ecosystem?
Nitrogen must be cycled through an ecosystem so that the nitrogen is available for organisms to make proteins.
What essential nutrients are cycled in the chaparral ecosystem?
In the chaparral ecosystem, essential nutrients such as nitrogen, phosphorus, and carbon are cycled through processes like decomposition, nutrient absorption by plants, and nutrient release back into the soil through plant and animal waste. These nutrients play a vital role in supporting the growth and survival of the diverse plant and animal species found in the chaparral biome.
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.
what process changes solar energy into organic matter so that it can be cycled through a food chain?
Photosynthesis is the process by which plants, algae, and some bacteria convert solar energy into organic matter (sugars) using carbon dioxide and water. This organic matter serves as food for other organisms in the food chain, allowing the energy to be transferred and cycled through the ecosystem.
How does carbon get cycled back into the earth?
Carbon gets cycled back into the Earth through processes like photosynthesis, where plants absorb carbon dioxide from the atmosphere and incorporate it into their tissues. When plants and organisms die, they decompose, releasing carbon back into the soil. Over time, this carbon can become fossilized into coal, oil, and other carbon-rich deposits.
What happens to the chemicals carbon nitrogen oxygen etc in an ecosystem?
These chemicals are cycled through various processes in an ecosystem. For example, decomposers break down organic matter releasing carbon and nutrient elements into the soil for plants to use. Plants then take up these elements for growth, animals consume plants for energy, and when organisms die, decomposers break them down, continuing the cycle. The balance of these chemicals is vital for the health and functioning of the ecosystem.
Is nitrogen and carbon used up by the prosses of a biosphere?
In a biosphere, nitrogen and carbon are cycled through various processes such as photosynthesis, respiration, and decomposition. While these elements may be temporarily taken up by organisms, they are continuously recycled back into the ecosystem. Nitrogen is utilized by organisms for growth and energy, while carbon is a key component of organic molecules essential for life.
