The Hydrosphere/Watercycle WebQuest

First Name

Last Name

E Mail Address

Period

• 1
• 2
• 3
• 4

The fact that the hydrosphere is a closed system, means that water is not...

• Created
• Lost
• Both of these
• Neither of these

The ocean has _______________ of Earth's water

• 100%
• 99%
• 97%
• 75%

_____________________ have the highest percentage of Earth's freshwater.

• Ground water
• Surface water
• Icecaps and glaciers
• Clouds

Only about __________ of Earth's water is available by use for humans

• 5%
• 3%
• 1%
• All water can be used by humans

The ______________________________ is the existence and movement of water on, in, and above the Earth.

• The Life Cycle
• The Rock Cycle
• The Hydrologic Cycle

The major storehouse for water on Earth are _________

• Lakes
• Rivers
• Oceans
• Groundwater