Ecologists often define an ecosystem by describing how ________ and ________ are acquired and distributed by the biotic community.

Question

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Ecologists define ecosystems by describing how energy and nutrients are acquired and distributed by the biotic community. Producers capture solar energy and convert it into organic molecules, which are then consumed by other organisms, passing energy and nutrients up the food chain. Decomposers break down organic materials and return nutrients to the soil, making them available for future generations of producers. Together, the interactions between the biotic community and the abiotic environment define the characteristics of an ecosystem.

Ecologists Often Define an Ecosystem by Describing How ________ and ________

Ecologists Often Define an Ecosystem by Describing How and