Understanding the Global Water Crisis

Which city was mentioned as potentially the first major city to run out of water?

• Jakarta

• Mexico City

• Cape Town

• Melbourne

Tags

NGSS.MS-ESS3-4

What is the predicted consequence of not changing our water use?

• Global water surplus

• Day Zero in multiple cities

• Lower agricultural yields

• Increased rainfall

Tags

NGSS.MS-ESS2-4

By what year do analysts predict most of the world will not have enough water to meet demand year-round?

• 2025

• 2040

• 2050

• 2100

Tags

NGSS.MS-ESS3-4

What percentage of the Earth's water is freshwater accessible for human use?

• 1%

• 3%

• 10%

• 5%

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What is the main reason for the sinking of Mexico City?

• Sea level rise

• Heavy construction

• Earthquakes

• Extraction of groundwater

Tags

NGSS.MS-ESS3-4

What percentage of the world's freshwater is used by agriculture and industry annually?

• 25%

• 50%

• 92%

• 8%

How much water is required to produce a quarter-pound hamburger?

• 2,500 liters

• 1,650 liters

• 500 liters

• 74 liters

Tags

NGSS.MS-ESS3-4

What is the main argument for putting a higher price on water?

• To fund water importation

• To encourage conservation and efficient use

• To limit personal consumption

• To increase government revenue

Tags

NGSS.MS-LS2-5

What is the primary source of water for Mexicali?

• The Colorado River

• Underground aquifers

• Imported water

• Desalination plants

Tags

NGSS.MS-ESS3-1

What was the outcome of Cape Town's water conservation efforts?

• Water prices decreased

• The city ran out of water

• Water consumption doubled

• Day Zero was postponed indefinitely