A drawing of an area of Earth’s surface.

• compass rose

• map

• slope

When rock and soil are moved by wind or water to a new place.

• slide

• glacier

• erosion

Glaciers change Earth slowly.

• true

• false

Ponds are bigger than lakes

• true

• false

• slope

• compass rose

• map

Low land between two mountains or hills.

• island

• glacier

• valley

• hills

A large, deep body of salt water.

• ocean

• river

• lake

plain

• Land that is wide and flat.

• A large, deep body of salt water.

• Low land between two mountains or hills.

Continents

• Large sheets of ice that flow slowly across the land.

• The biggest areas of land

• Rivers, streams, lakes and ponds

Rivers and streams are bodies of salt water that flow.

• true

• false