Front

Evidence is ___________________

Back

Scientific data that supports the claim.

Front

Producers are ...

Back

All of these are true: plants, able to do photosynthesis, also called autotrophs.

Front

What does NOT produce carbon dioxide?

Back

Photosynthesis.

Front

Arrows in a food web represent...

Back

Energy.

Front

Which is NOT a step in the scientific method?

Back

Form a theory.

Front

What is an ecosystem?

Back

A community of living organisms and their interactions with their environment.

Front

Define biodiversity.

Back

The variety of life in a particular habitat or ecosystem.

Front

What is photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the role of decomposers in an ecosystem?

Back

They break down dead organic material, recycling nutrients back into the ecosystem.

Front

What is a food chain?

Back

A linear sequence of organisms through which nutrients and energy pass as one organism eats another.