Unit 3 Test Review

Front

What is an ecosystem?

Back

A community of organisms and the environment in which they live.

Front

Which ecosystem would a whale live in?

Back

Ocean

Front

What is the job of chlorophyll in a plant cell?

Back

Captures the sun's rays and makes leaves green.

Front

What are limiting factors in an ecosystem?

Back

Limit how many living things of a particular population an ecosystem can support.

Front

What three things do plants need to make their own food through photosynthesis?

Back

Sunlight, Carbon Dioxide, and Water.

Front

What is photosynthesis?

Back

The process by which plants use sunlight, carbon dioxide, and water to make their own food.

Front

What role do producers play in an ecosystem?

Back

Producers create their own food and provide energy for other organisms.

Front

What are consumers in an ecosystem?

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 is a habitat?

Back

The natural environment where an organism lives.