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What is the Water Cycle?

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The Water Cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

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What is the Carbon Cycle?

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The Carbon Cycle is the series of processes by which carbon compounds are interconverted in the environment, including photosynthesis, respiration, and combustion.

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What is the Nitrogen Cycle?

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The Nitrogen Cycle is the process by which nitrogen is converted between its various chemical forms, including nitrogen fixation, nitrification, and denitrification.

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What is carrying capacity?

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Carrying capacity is the maximum number of individuals of a particular species that an environment can support sustainably.

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What is decomposition in the nitrogen cycle?

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Decomposition is the process where decomposers, like bacteria, break down dead organic matter, returning nitrogen to the soil.

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How is carbon released into the atmosphere?

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Carbon is released into the atmosphere through processes such as burning fossil fuels, respiration, and volcanic eruptions.

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What role do plants play in the carbon cycle?

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Plants absorb carbon dioxide from the atmosphere during photosynthesis, converting it into organic matter.

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What is nitrogen fixation?

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Nitrogen fixation is the process of converting atmospheric nitrogen (N2) into a form that plants can use, typically ammonia (NH3), often facilitated by bacteria.

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What is ammonification?

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Ammonification is the process by which organic nitrogen is converted into ammonia by decomposers.

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What is nitrification?

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Nitrification is the process by which ammonia is converted into nitrites and then nitrates by bacteria, making nitrogen available to plants.