Quick Answer: Which of these best illustrates the movement of energy through an ecosystem?

Which best illustrates the movement of energy through the ecosystem?

The best model that illustrates the flow of energy and matter in an ecosystem is a food web. A food web is made up of interconnected food chains.

Which figure best illustrates the amount of energy available at each level in the ecosystem?

Pyramids of energy show the relative amount of energy available at each trophic level of a food chain or food web. A pyramid of biomass illustrates the relative amount of living organic matter available at each trophic level in an ecosystem.

Which statement best describes the movement of energy and materials through an ecosystem?

Which of the following best describes the movement of energy in an ecosystem? Energy is constantly recycled by decomposers for use by producers. Energy is harnessed by producers, and available energy decreases with each trophic level transfer.

Which of the following best describes the movement of energy in an Exosystem?

Which of the following best describes the movement of energy in an ecosystem? Energy is harnessed by producers, and available energy decreases with each trophic level transfer.

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How do energy and matter move through an ecosystem quizlet?

How do energy and matter move through an ecosystem? Energy unidirectionally flows through an ecosystem, whereas matter generally cycles within an ecosystem.

How do energy and nutrients flow through an ecosystem?

A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another; the levels in the food chain are producers, primary consumers, higher-level consumers, and finally decomposers. These levels are used to describe ecosystem structure and dynamics.