Unit 4 Science Review

Front

What is a decomposer?

Back

A living thing that gets energy by breaking down dead organisms.

Front

What is an invasive species?

Back

An organism that moves in and disrupts an environment.

Front

What ecosystem should prairie dogs live in if they eat grass and seeds?

Back

Grassland.

Front

What is a group of food chains that overlap called?

Back

Food web.

Front

What do you call an animal that eats whatever it finds?

Back

Scavenger.

Front

What is a producer?

Back

An organism that makes its own food through photosynthesis.

Front

What is a consumer?

Back

An organism that gets energy by eating other organisms.

Front

What is a food chain?

Back

A sequence that shows how energy and nutrients flow from one organism to another.

Front

What is an ecosystem?

Back

A community of living organisms and their environment interacting as a system.

Front

What is biodiversity?

Back

The variety of different species in an ecosystem.