Hydrologic and Carbonic Cycles

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What is the hydrologic cycle?

Back

The hydrologic cycle, also known as the water cycle, is the continuous movement of water on, above, and below the surface of the Earth. It includes processes such as evaporation, condensation, precipitation, and runoff.

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What is the carbon cycle?

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The carbon cycle is the process by which carbon atoms are recycled through the Earth's ecosystems, including the atmosphere, oceans, soil, and living organisms.

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Where can you find carbon?

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Inside every living thing on Earth.

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What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas or vapor, primarily occurring from oceans, lakes, and rivers.

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What is transpiration?

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Transpiration is the process by which water is absorbed by plant roots, moves through plants, and is released as water vapor through pores in leaves.

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What is CO2?

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CO2, or carbon dioxide, is a colorless gas that is produced by burning fossil fuels and is a key component of the carbon cycle.

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How does carbon move from fossil fuels to the atmosphere?

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Carbon moves from fossil fuels to the atmosphere when fuels are burned, releasing CO2 as a byproduct.

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What is condensation?

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Condensation is the process by which water vapor in the air cools and changes back into liquid water, forming clouds.

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What is precipitation?

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Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.

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What is runoff?

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Runoff is the flow of water, from rain or melting snow, that moves across the ground and returns to bodies of water like rivers, lakes, and oceans.