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Question
State the sources of water :
below the earth’s surface
Solution
Sources of Water below the earth’s surface are:
1. Wellwater: Above the impervious rocky layers, the earth’s surface is well water which contains soluble impurities.
2. Springwater: Natural water accumulated above the rocky layers of the earth which forcefully comes out under pressure from the earth’s surface is spring water & contains soluble salts & minerals.
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