Ecosystems Review Test Friday 1/10

Front

What is energy?

Back

Something all organisms in an ecosystem need to grow and develop.

Front

What would happen if there were no producers?

Back

Everything would die out.

Front

What is photosynthesis?

Back

The process in which plants make their food.

Front

Is grass a producer?

Back

True.

Front

What do living organisms need Nitrogen to make?

Back

Proteins.

Front

What is an ecosystem?

Back

A community of living organisms and their environment.

Front

What are producers?

Back

Organisms that make their own food, usually through photosynthesis.

Front

What are consumers?

Back

Organisms that eat other organisms for energy.

Front

What is a food chain?

Back

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

Front

What role do decomposers play in an ecosystem?

Back

They break down dead organisms and recycle nutrients back into the soil.