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From: Healthy Lifestyle on 18 Mar 2008 08:47 "One can live without food for more than a month, but it is impossible to survive without water for more than few days". * The origin of life - first cell born from sea water 3,500 million years ago * Our most important need after air * A human must replenish 3 litres of water every day * In a lifetime, on an average, a person drinks about 60,000 litres of water Water & the Body * Helps digest food * Transports body wastes * Lubricates body joints * Regulates body temperature * 75% of the body comprises of water Kidney 83% Brain 75% Lungs 86% Bones 40% Muscles 75% Blood 92% Heart 75% Liver 86% Water & the Earth * 75% of the earth's surface is covered by water * 97.4% of this water is in the oceans * 1.8% of this water is ice * 0.8% of this water is available for consumption Water Consumption in Routine Household Activities * 12 litres per toilet flush (single flush unit) * 50-150 litres per bath * 40-170 litres per washing machine load * 40-250 Litres per shower (depending on duration & nozzle flow) * 20-50 litres per dishwasher * 5 litres per brushing of teeth with tap on * 8 litres per day for drinking, cooking & cleaning * 8 litres per average male shave * 1,000 litres per hour per typical 3 outlet sprinkler * 4 litres per hour per dripper of drip irrigation system * 100-300 litres per car wash with running hose * 30-150 litres per day per leaky tap Source: www.eurekaforbes.com
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