Flashcards in Environment And Health Deck (1)
Purest water in nature is: A. River water B. Rain water C. Deep well D. Impounding reservoirs
Answer- B. Rain water
1. It is the prime source of all water
2. It is the purest form of water in nature
3. Chemically, it is very soft water: contains traces (0.0005%) of solids
4. Gibraltar depends on rain water as a source of supply.