Water, the precious resource of the earth is useful to all living organism for maintaining all life processes.
22 March is celebrated as World Water Day.
World water day is celebrated to make everybody understand about the importance of water.
Water is important to all living organisms for maintaining all metabolic activities and daily activities.
Water is important to animals because water is needed for regulation of body temperature, growth, digestion, reproduction ,metabolism, excretion.
Water is also important because it an universal solvent.
Water provides habitat for various animals in the form of ponds, rivers, seas etc.
Water forms blood, lymph and other body fluids.
It transports all waste materials from all the cells to the kidney, skin and lungs for excretion.
In plants water maintains cell turgidity for structure and growth, transports nutrients throughout the plants, helps in photosynthesis, acts as a raw material of transpiration.
50 litres of water is recommended by United Nations required for daily activities.
