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Organic Matter Decay

Definition

Organic matter decay is the process by which dead plants and animals break down naturally over time. It involves the decomposition of organic materials into simpler compounds by microorganisms like bacteria and fungi.

Related terms

Decomposers: Organisms such as bacteria and fungi that break down dead organic matter.

Detritivores: Animals like earthworms and millipedes that feed on decaying plant material.

Humus: Dark-colored organic material formed through decomposition processes in soil.

"Organic Matter Decay" appears in:

Study guides (1)

  • AP Environmental Science - 9.3 The Greenhouse Effect

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About Us

About Fiveable

Blog

Careers

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Terms of Use

Privacy Policy

CCPA Privacy Policy

Resources

Cram Mode

AP Score Calculators

Study Guides

Practice Quizzes

Glossary

Cram Events

Merch Shop

Crisis Text Line

Help Center

© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.