Environmental Science Basics

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Atmosphere

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The layer of gases surrounding the Earth, essential for life and climate regulation.

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Water Cycle

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The continuous movement of water on, above, and below the surface of the Earth.

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Carbon Dioxide

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A colorless gas produced by burning carbon and organic compounds and by respiration.

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Biosphere

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The global sum of all ecosystems, where life exists on Earth.

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Geosphere

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The solid part of the Earth, consisting of the crust and outer mantle.

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Cellular Respiration

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The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

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Carbon Cycle

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The series of processes by which carbon compounds are interconverted in the environment.