Hayat Ashraf

Water resources refer to sources of freshwater that are essential for various human activities, ecosystems, and overall sustainability. Here are some key points about water resources: 1. Surface Water: Surface water includes water bodies such as rivers, lakes, reservoirs, and wetlands. It is the most visible and accessible form of freshwater. Surface water is used for drinking, irrigation, industry, and supporting aquatic ecosystems. It can be replenished through rainfall, runoff from the land, and groundwater discharge. 2. Groundwater: Groundwater is water that is stored underground in aquifers, which are porous rock or sediment layers that can hold and transmit water. Groundwater is a significant water resource, providing drinking water for many communities and supporting agricultural and industrial activities. It is replenished by rainfall that infiltrates the soil and percolates downward. 3. Precipitation: Precipitation in the form of rain, snow, sleet, or hail is a vital source of...