How much water does it takes to make...
1 kilo of beef: 15,500 liters of water
1 glass of beer: 75 liters of water
1 hamburger: 2,400 liters of water
1 cup of coffee: 140 liters of water
1 cup of tea: 30 liters of water
1 cotton shirt: 2,700 liters of water
To learn more, see Water Footprint Organization
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