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Water is very important part of our lives. Every living thing on earth needs water to survive. We use water for nearly everything; drinking, food preparation, laundry etc. Aquatic organisms need water and sediments to survive. 70% of our world is covered by water and human bodies are made up of more than 60% water.
via The Earth’s Water: sooner or later we will be left with no freshwater to drink! — AMARINEQUEST
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