Sustainable water

How many people lack access to clean water

• 6969 million

• 750 million

• 69420

• 2 billion

How many gallons of water is wasted per year

• 2 trillion

• 1 trillion

• 3.7 trillion

• 1.7 trillion

Which of the rivers have the dirtiest water

• Citarum river

• Rhine river

• Riacheuela river

• Russian River

Which of these countries have the cleanest water

• Singapore

• Iceland

• Soviet Union

• Denmark

Which country has the dirtiest water in the world

• Eritrea

• Papua New Guinea

• Mexico

• South Africa

how much water is required to produce 1kg of hydrogen

• 1.2 gallons

• 1.8 gallons

• 2.4 gallons

• 100 gallons

how many gallons of water do fish need

• 2 gallon

• 10 galoon

• 50 gallon

• 250 gallon

how many gallons of water is fresh water?

• 7%

• 3%

• 5%

• 2%

how many gallons water is needed to make a cotton shirt

• 1000

• 2000

• 3000

• 4000

how many gallons of water is used to make a burger

• 690

• 660

• 420

• 500