Water resources refer to the sources of water that are available for human use, including freshwater bodies such as rivers, lakes, and groundwater. These resources are essential for various purposes, including drinking water, irrigation for agriculture, industrial processes, and power generation. Water resources also include the infrastructure and systems used to manage and distribute water, such as dams, reservoirs, pipelines, and treatment plants. The sustainable management of water resources is crucial to ensure their availability and quality for present and future generations.