“Water” is a chapter from grade 7 NCERT Social Science textbook, ‘Our Environment’. One of the most vital elements on earth is water. Water is necessary for the survival of all plants and animals. There wouldn't be any life on Earth if there wasn't any water. Water can be gathered from a variety of sources but water fit for human consumption, whcih is potable water, is limited in supply. Download the entire presentation right away to gain a quicker understanding about water, its distribution, ocean circulation, tides, waves, ocean currents and other concepts covered in the chapter. You will find going through the PPT will make the last minute revision of the chapter easier and quicker too. All the best!

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