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What is Safe Drinking Water? (Elementary)

What is Safe Drinking Water? (Elementary)

There are two major sources of water: Groundwater - found below the ground where it accumulated in between soil and rocks. The volume of water can range from small to very large similar to above ground creeks, rivers and lakes. Surface water - found on the Earth's surface in lakes, ponds, rivers, etc. Drinking water should be: Clear, Colourless, Odourless