Unit 3 Test

Front

What is a population?

Back

All the organisms of the same kind that live together.

Front

What is a habitat?

Back

The space where a plant or animal lives.

Front

What are producers in an ecosystem?

Back

Organisms that make their own food, such as plants.

Front

What is produced during photosynthesis?

Back

Sugar and oxygen.

Front

What is the role of a producer in a food chain?

Back

To make food.

Front

What is a consumer?

Back

An organism that eats other organisms for energy.

Front

What is a decomposer?

Back

An organism that breaks down dead or decaying organisms.

Front

What is an ecosystem?

Back

A community of living organisms and their environment.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living things, while abiotic factors are non-living things.

Front

What is a food chain?

Back

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