Earth's surface

Earth is the only planet that has life

• True

• False

Earth is mostly blue because ----------- covers most of its surface.

• Water

• Land

• Mountains

-------------- is a large piece of land, they are seven on Earth's surface.

• Ocean

• Continent

• Island

The Green color on Earth refers to -------------.

• Clouds

• Water

• Land

-------------- is a large body of Salty water.

• Lake

• River

• Ocean

----------- is apiece of land with water on all of its sides

• Island

• Pond

• Mountain