Solution:Approximately 4.0 percent of the world water resources is available in India.World water resources are unevenly distributed, with vast quantities of saltwater (97%) and a smaller percentage of freshwater (3%). Most freshwater is locked away in glaciers and ice caps, making a small portion readily available for human use. These resources, including surface water, groundwater, and frozen water, are crucial for human survival, ecosystems, and various economic activities.
Types of Water Resources:
- Surface Water: Includes rivers, lakes, reservoirs, and wetlands.
- Groundwater: Water stored underground in aquifers.
- Frozen Water: Glaciers, ice caps, and permafrost.
- Atmospheric Water: Rain, fog, clouds, and water vapor.
- Soil Moisture: Water held in the soil, vital for plant life.