Unit 3 Test Review: Different Environments

Front

All endangered organisms will become extinct.

True or false?

Back

False

Front

In which category is the saber-toothed cat found?

Back

Extinct

Front

You can only find what kind of dinosaurs today?

Back

Fossils

Front

Scientists find clues to Earth’s past through fossils.

True or False?

Back

True

Front

How deep a fossil is buried gives scientists clues about its what?

Back

Age

Front

10) Some dinosaur fossils have structures that look like wings. This could mean _____.

Back

They could fly

Front

Only a few organisms become extinct each year. True or false?

Back

False

Front

If not enough is done for a species that is endangered, then it may _____.

Back

Become extinct

Front

When there are not many of one kind of animal left, the animal is considered ___________.

Back

Endangered

Front

An animal is endangered when ___________.

Back

It can no longer find food or live in its environment