- Water on earth
- Water Cycle
- Conservation of Water
Water is one of the five elements which form the ‘Panchatatva’. It is essential for our life. It is a part of the natural environment.
When we think of water, we think of rivers, sea, waterfall, rains etc. Rain puddles are formed in the rainy season. By noon, the puddles vanish. The puddles disappear because the sun’s heat causes evaporation that changes water into water vapour. Water vapour cools to form clouds and from clouds we get rain, snow or sleet.