3rd Grade Science Review 1

An external structure is found…

The part of a flower that produces pollen.

Explain one reason why it would benefit some animals to live in groups.

Circle the internal structure.

How do the roots of a plant help it survive?

Name one adaptation that could help an animal or plant survive in the desert.

An increase in a predator’s population will likely cause a _______ in the prey’s population.

Which behavioral adaptation helps an animal survive cold winters?

Explain one way that deforestation impacts human resources.

Circle the adaptation that would help an animal hide from its predator