Greenhouse Effect and Biogeochemical Cycles

Front

What is the Greenhouse Effect?

Back

The Greenhouse Effect is the process by which certain gases in Earth's atmosphere trap heat, preventing it from escaping into space, thus warming the planet.

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What are biogeochemical cycles?

Back

Biogeochemical cycles are natural processes that recycle nutrients in various chemical forms from the environment to organisms and back to the environment.

Front

What is the chemical formula for glucose?

Back

C6H12O6

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What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

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How many bonds can carbon form?

Back

Carbon can form up to four bonds.

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What is fossilization?

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Fossilization is the process by which dead organisms are preserved over thousands to millions of years, often turning into fossils.

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What role does lightning play in the nitrogen cycle?

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Lightning fixes nitrogen by converting atmospheric nitrogen (N2) into nitrates (NO3) that can be used by plants.

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What is photosynthesis?

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Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

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What is decomposition?

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Decomposition is the process by which dead organic matter is broken down into simpler organic or inorganic matter, recycling nutrients back into the ecosystem.

Front

What are the main greenhouse gases?

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The main greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor (H2O).