water

Where is most of Earth's Water?

• in glaciers

• in rivers

• in the ground

• in oceans

What are the two kinds of water that exist on Earth?

• Freshwater

• Saltwater

• Sugarwater

• Bluewater

Oceans are

• Freshwater

• Saltwater

Rivers are

• Freshwater

• Saltwater

Why do we need to conserve water?

• It is an unlimited resource. 
• It is a limited resource. 
• There is a lot of water. 
• There is no need to conserve water.

What kind of water is found in rivers, ponds, wetlands, and streams?

• hard water

• fresh water

• salt water

If water is surrounded by land it can be called a __________.

• river

• desert

• ocean

• lake

Rivers are

• running water

• standing water

Earth is __________ water.

• 35%

• 50%

• 71%

• 99%