Water Conservation Day 2024

What is the percentage of drinking water worldwide?

• less than 3%

• 25 %

• 70 %

• 95 %

Contaminated water contains :

• 
• 
• 

How much water should an adult drink daily?

• 0,5 liters

• 1,5 liters

• 5 liters

Which economic sector consumes the most water worldwide?

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• 
• 

What's the percentage of drinking water that comes from desalination plants ?

• 1 %

• 7 %

• 55 %

How many people worldwide have NO ACCESS to drinking water ?

• 500 million

• 2,2 billion

• 900 thousand

How much drinking water does an average person in Europe consume daily ?

• 1 liter

• 5 liters

• 100 liters

What is "hidden" or "virtual" water ?

• water hidden below earth's surface

• water vaporised in earth's atmosphere

• water usen in production of food and consumer goods

How much water is used to produce a T-shirt ?

• 100 liters

• 2000 liters

• 40.000 liters

How much water is used to produce a hamburger ?

• 5 liters

• 500 liters

• 2500 liters