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What percent of earth is covered with water?

• 3
• 29
• 71
• 97

What percent of Earth's water is fresh?

• 3
• 29
• 71
• 97

What percent of Earth's water is salty?

• 3
• 29
• 71
• 97

Most of earth's freshwater is 

• solid
• liquid
• gas

What percent of water is available for humans to use?

• 50
• 25
• 3
• less than 1

What percentage of the earth is covered with water?

• 30%

• 70%

• 9%

• 100%

Most water on Earth is found as:

• Saltwater

• Ice

• Groundwater

• Freshwater