Science: Ecosystem Question Preview (ID: 36617)


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An organism that breaks down dead plant and animal material.
a) community
b) food chain
c) decomposer
d) habitat

An organism, such as a plant, that makes its own food.
a) energy pyramid
b) producer
c) population
d) Decompser

A series of organisms that depend on one another for food.
a) consumer
b) food web
c) food chain
d) producer

An animal that eats plants or other animals. Eagles eat fish, snakes, and other small organisms so they are consumers.
a) producer
b) energy pyramid
c) ecosystem
d) consumer

A diagram that shows how energy is used in an ecosystem
a) food web
b) energy pyramid
c) food chain
d) population

Several food chains that are connected.
a) food web
b) food chain
c) energy pyramid
d) population

The living and nonliving things that share an environment and interact.
a) community
b) population
c) ecosystem
d) habitat

All the living things in one place that interact.
a) ecosystem
b) community
c) habitat
d) energy pyramid

The home of a living thing.
a) decomposer
b) habitat
c) population
d) food chain

All the members of a single type of organism in an ecosystem.
a) community
b) consumer
c) habitat
d) population

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