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Ecosystem Quiz

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What is the source of all energy in an ecosystem?

a)

producers

b)

consumers

c)

decomposers

d)

sun

2.

Which organism is a decomposer?

a)

ladybug

b)

fungus

c)

spider

d)

sunflower

3.

Which best describes grasses, shrubs, and trees?

a)

producers

b)

consumers

c)

decomposers

d)

scavengers

4.

What is another name for an animal or plant's home?

a)

ecosystem

b)

tree

c)

habitat

d)

population

5.

What do you call an organism that has to search for its food?

a)

producer

b)

consumer

c)

prey

d)

plant

6.

Animals that eat only meat

a)

omnivore

b)

herbivore

c)

carnivore

d)

scavenger

7.

Animals that eat both plants and animals

a)

carnivore

b)

scavenger

c)

omnivore

d)

herbivore

8.

What is an organism that makes its own food called?

a)

consumer

b)

decomposer

c)

producer

d)

scavenger

9.

What do you call an organism that has to search for its food?

a)

producer

b)

consumer

c)

prey

d)

plant

10.

The interaction between living and nonliving things is called?

a)

animal

b)

scarcity

c)

ecosystem

d)

consumer

11.

Bacteria and worms are an example of what type of organism?

a)

scavenger

b)

producer

c)

carnivore

d)

decomposer

12.

Elijah and Mia were learning about the environment. What is one thing that non-living things don't give us?

a)

food

b)

air

c)

water

d)

sunlight

13.

A living thing that feeds on the wastes or remains of plants and animals.

a)

decomposer

b)

consumer

c)

producer

d)

nutrient

14.

An environment that meets the needs of an organism.

a)

producer

b)

energy pyramid

c)

habitat

15.

A series of organisms that depend on one another for food.

a)

consumer

b)

decomposer

c)

food chain

d)

food web