Where is Earth's Water Located?

Water on earth can be found in the form of _____. 

• Water Vapor 
• Liquid Water 
• Ice 
• All of the Above

The earth is pretty much a "closed" system. 
This means that the water cycle __________. 

•  is closed for business. 
• will only use bottled water.
• neither gains or loses water.
• is constantly gaining more water. 

Is the water that was on the earth millions of years ago still on earth today?

• YES! 
• No Way!

What percent of the water is salt water? 

• 97% 
• 45% 
• 3%
• 70%

How much of the Earth is fresh water? 

• 97%
• 45%
• 3%
• 70%

There is 3% FRESH water -

approximately how much of THE 3% is frozen?

• 0% 

• 1%

• 2%

• 3%

Almost all of the water that is fresh, and NOT frozen, can be found _______. 

• high in the sky, 
• in the sewer system. 
• in Antarctica. 
• underground. 

Of all the FRESH SURFACE WATER, where is most of it stored?

• Rivers

• Ponds

• Lakes

• Clouds

^{Most of the water that we are familiar with, and use in our everyday lives can be found _____.} 

• at the grocery story. 
• in rivers and lakes. 
• in our house. 
• in the clouds. 

Of all the water on earth, how much is usable by humans?

• 99%
• 1%
• .86%
• .02%