Environment
Matter
Classes of animals
100

Plants need this to stay hydrated.

What is water?

100

Decomposers break down animal’s bodies and return this to the soil and air. 

What are nutrients?

100

Name the names of the three levels of animals in an ecosystem. 

What are producers, consumers, and decomposers?

200

Photosynthesis is how plants produce this for us to breathe.

What is oxygen?

200

The movement of matter circulates in this way.

What is a cycle?

200

Bacteria is this kind of organism.

What is a decomposer?

300

Plants get nutrients and grow in this in the environment. 

What is soil?

300

Plants do this process to make food.

What is photosynthesis? 

300

A squirrel eats fruit from a bush. The squirrel is this type of animal in the ecosystem.

What is a consumer?

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