Groundwater is often cleaner than river water due to natural filtration processes. When rainwater infiltrates the ground, it passes through layers of soil and rock, acting as a natural filter that can remove impurities. In contrast, river water is more exposed to external contaminants from various sources, such as industrial discharges, agricultural runoff, and urban pollution. This difference in filtration mechanisms contributes to the generally cleaner quality of groundwater compared to river water.
Well water is obtained by digging the soil up to the underground water table. This water is collected by the percolation of rain water through the lay-ers of soil and rocks. As the water passes through the layers of soil (gravel and sand), it gets filtered naturally. In this process, suspended impurities and germs are removed. On the other hand, the river water during its course carries large amount of suspended impurities and microorganisms along with it. Therefore, well water is pure and relatively safer for consumption than river water.
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Answer:
Groundwater is often cleaner than river water due to natural filtration processes. When rainwater infiltrates the ground, it passes through layers of soil and rock, acting as a natural filter that can remove impurities. In contrast, river water is more exposed to external contaminants from various sources, such as industrial discharges, agricultural runoff, and urban pollution. This difference in filtration mechanisms contributes to the generally cleaner quality of groundwater compared to river water.
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Answer:
Well water is obtained by digging the soil up to the underground water table. This water is collected by the percolation of rain water through the lay-ers of soil and rocks. As the water passes through the layers of soil (gravel and sand), it gets filtered naturally. In this process, suspended impurities and germs are removed. On the other hand, the river water during its course carries large amount of suspended impurities and microorganisms along with it. Therefore, well water is pure and relatively safer for consumption than river water.
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