Unit 4 Review of Earth's Surface

What is true about a lake?

• It has land on all sides.

• It can flow into an ocean.

• It does not have fresh water.

Look at the picture of a waterfall. What kind of water does this picture show?

• salt water

• pond water

• fresh water

Tags

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Where is most water on Earth found?

• lakes

• rivers

• oceans

How are streams and rivers alike?

• Both have big waves.

• Both have fresh water.

• Both have water that does not flow.

Jack knows that the North Pole is a very cold place. What guess can he make about many of the lakes at the North Pole?

• Many lakes are small.

• Many lakes are pretty.

• Many lakes are frozen.

Maps can show places on Earth. What is not on a map?

• oceans

• animals

• mountains

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Sam makes a map of his town. The map key will show the kinds of land. What should not be on the map key?

• hills

• mountains

• playgrounds

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Jenna has a map of the park. She wants to find out where the pond is. Where should she look?

• in a book

• at the map key

• at the map title

Look at the picture. There are 2 kinds of land. Where are the cows eating the grass?

• on a hill

• on a plain

• on a mountain

Tyler rode his bike over a land that is not very high. Which kind of land did he ride his bike over?

• a hill

• a pond

• a mountain