Quiz about Populations & Ecosystems Quiz

Question 1

An organism that gets food by eating other organisms?

Accepted Answer

consumer

Answer

producer

Answer

herbivore

Answer

decomposer

Question 2

What are producers?

Accepted Answer

organisms that make their own food

Answer

organisms that store extra food

Answer

breaks down dead organisms

Answer

decomposes nutrients

Question 3

What is an organism that breaks down dead organisms and wastes to live and grown?

Accepted Answer

decomposer

Answer

herbivore

Answer

consumer

Answer

producer

Question 4

Most ecosystems have many food chains. What are food chains that overlap in an ecosystem and show feeding relationships?

Accepted Answer

food web

Answer

unhealthy

Answer

energy pyramid

Answer

matter

Question 5

What is an ecosystem?

Accepted Answer

living and nonliving things that interact in an area

Answer

producing food from sunlight

Answer

animals that live in certain areas

Answer

a person who studies an environment

Question 6

Consumers that eat both plants and animals are?

Accepted Answer

omnivores

Answer

herbivores

Answer

carnivores

Answer

decomposer

Question 7

Which is NOT an abiotic factor:

Accepted Answer

bacteria;

Answer

soil

Answer

air

Answer

water

Question 8

Which of the following is NOT a consumer?

Accepted Answer

grass

Answer

dog

Answer

shark

Answer

fish

Question 9

What year is the zebra population the highest?

Accepted Answer

1960

Answer

1920

Answer

2000

Answer

2020

Question 10

A nonliving element in an ecosystem is an

Accepted Answer

abiotic factor

Answer

animal

Answer

biotic factor

Answer

organism

Question 11

All of the populations that live in one area together

Accepted Answer

community

Answer

limiting factors

Answer

populations

Answer

speed limit

Question 12

The place where an organism lives that provides it with shelter, food and water.

Accepted Answer

habitat

Answer

ecosystem

Answer

population

Answer

community

Question 13

An ecosystem is made up of _______ and ________ things.

Accepted Answer

Living and nonliving

Answer

Alive and dead

Answer

Plants and animals

Answer

Land and water

Question 14

What is the role an organism plays in its ecosystem?

Accepted Answer

Niche

Answer

Habitat

Answer

Organism

Answer

Population

Question 15

Which type of symbiosis has both organisms benefit?

Accepted Answer

Mutualism

Answer

Symbiosis

Answer

Commensalism

Answer

Parasitism

Question 16

In which type of symbiosis does one organism benefit and one is not affected?

Accepted Answer

Commensalism

Answer

Symbiosis

Answer

Mutualism

Answer

Parasitism

Question 17

In which type of symbiosis does one benefit and one is harmed?

Accepted Answer

Parasitism

Answer

Symbiosis

Answer

Mutualism

Answer

Commensalism

Question 18

A clownfish cleaning a sea anemone and the anemone protecting the clownfish is an example of what?

Accepted Answer

Mutualism

Answer

Commensalism

Answer

Parasitism

Answer

Organism

Question 19

A hookworm living in the intestines of a dog and taking nutrients away from the dog, making it sick shows:

Accepted Answer

Parasitism

Answer

Organism

Answer

Mutualism

Answer

Commensalism

Question 20

A scientist would look at a group of rabbits that live in a meadow and call them a _____________.

Accepted Answer

population

Answer

succession

Answer

community

Answer

habitat

Populations & Ecosystems Quiz

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