Ecosystems Quizizz

1. All of the organisms living in an area together with their physical environment make up a(n)....

• environment.

• ecosystem.

• species.

• habitat.

2. A(n) ____________ is a group of organisms that can mate to produce fertile offspring.

• community

• population

• environment

• species

3. A(n) ______________ is an organism in an ecosystem.

• biotic factor

• abiotic factor

• community

• population

4. The energy in most ecosystems comes from ___________.

• the Earth

• water

• the Sun

• carbon dioxide

5. Which of the following is an example of an abiotic factor?

• Marigold flowers

• Grasshoppers

• Water

• Dead leaves

6. Although they contain different organisms, all ecosystems are about the same size.

• True

• False

7. A(n) _______________ is a group of the same species that live in the same place.

• population

• habitat

• community

• organism

8. ___________________ is a nonliving part of an ecosystem.

• Air

• A dead tree

• Rock material

• All of the above

9. Which one of the following is an example of a factor that is biotic?

• granite rock

• sunlight

• nitrogen gas

• None of the above.

10. Every organism is classified as a member of a(n)

________________.

• species

• community

• environment

• habitat