Water Dependance

People depend on the oceans for __________________.

• Agriculture

• Food and water

• Transportation

• All of the above.

Fresh water can be produced by removing the salt from ocean water using a process called ______________.

• salt water cleanup

• water purification

• desalination

• wastewater treatment

Which piece of evidence BEST explains why trash has accumulated in the ocean?

• Humans and companies discard plastic products, garbage, and spills.

• The best way to discard plastic trash is to dump it in the ocean.

• Only plastic that cannot be recycles is found in the ocean.

• Trash has not accumulated in the ocean.

What percentage of water on Earth is SALT WATER?

• 97%

• 3%

What percent of water on earth is FRESH WATER?

• 97%

• 3%

Most of Earth's freshwater is used for _____?

• Agriculture (farming)

• Industry (making products)

• Domestic (at home)

• Transportation

A lack of water in an area is called ____.

• water scarcity
• water footprint

The amount of water on average used by individuals, based on domestic is and agricultural or industrial consumption is termed ____.

• transpiration
• fresh water
• water scarcity
• water footprint

Does everyone have access to a clean water supply?

• Yes
• No

Which country from the Google Slide Video, did a Water War occur where a civilian was killed?

• Tanzania

• United States

• Bolivia

• Cambodia