Glencoe Science Level Red

Chapter 21: Ecology

Section 3 Self-Check Quiz-Eng.

1
Energy flows through an ecosystem in which form?
A)food
B)water
C)sunlight
D)heat
2
Which of the following is an example of a producer?
A)grass
B)human
C)Preservation
D)dog
3
Which of the following does a food web model?
A)Energy moves through an ecosystem.
B)Ecosystems change over time.
C)Producers use sunlight.
D)Abiotic factors affect populations.
4
Which of these is a consumer?
A)a grasshopper
B)grass
C)a dead tree
D)a fungus
5
Which term best describes the fungus that grows on trees?
A)producer
B)consumer
C)decomposer
D)predator
6
A food chain does not show every _______ in the community.
A)habitat
B)environment
C)niche
D)species
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