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AP Review Terrestrial & Aquatic Ecosystems and Biodiversity.
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Ecology EOC Review. Biotic vs. Abiotic Factors – Biotic = living (plants, animals, bacteria, fungus, protists) – Abiotic = non-living (temp, water, soil,
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Chemistry in the Atmosphere Chapter 17 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Nutrient cycles Ecosphere Photo Earth Photo Nutrient cycles Nutrient cycles, or “biogeochemical cycles,” involve natural processes that recycle nutrients.
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