GED Science Practice Test 15 — Flashcards | General Equivalency Diploma (GED) | FatSkills

GED Science Practice Test 15 — Flashcards

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Use the following information for Questions below.

Food chains are used to represent the flow of energy in an ecosystem. An expanded food chain is called a food web. The arrows in a food chain or food web go in the direction of the energy flow, or rather, to the organism that is doing the eating.

An example of a food web is shown here.

image

1 of 4 Ready
Which of the following is a true statement?
The phytoplankton are producers, the dragonflies are primary consumers, and the snakes are tertiary consumers.
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