Water is necessary for the survival of each living creature on this planet, be it a small worm, plant, or full-grown tree. Animals and plants cannot survive without water. About 71% of Earth’s surface is covered with water. Unfortunately, only 3% of the water available is freshwater. About two-thirds of the freshwater lies in the form of frozen glaciers and ice caps. The rest of the small portion is available in the form of groundwater and surface water.
Importance of Water:
The basic use of water is drinking, bathing, agriculture, irrigation, hospitality, factories, etc.
Water helps in blood circulation and improves metabolism in the human body
The entire aquatic ecosystem is located in water. It is a home for all the aquatic animals
Water is a major source of transportation after land and air.
Water aids in saliva secretion and oxygen delivery to our bodily cells.
Some countries have abundant water resources for their residents and serve the people, whereas others lack natural resources even for survival.