Water pollution ?

Water pollution is the contamination of water bodies such as rivers, lakes, oceans, and groundwater with harmful substances. These substances can include chemicals, heavy metals, pesticides, and other pollutants that can have negative impacts on the environment and human health. Sources of water pollution can include industrial discharges, agricultural runoff, sewage and wastewater discharge, and littering. Water pollution can harm aquatic ecosystems, disrupt food chains, and affect the quality of drinking water. Efforts to reduce water pollution include implementing regulations, improving waste management practices, and promoting conservation and sustainable use of water resources.