Download - Water conservation
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By Ashish Tiwari
Save the water
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A chemical compound .The solid phase is known as ice and gas phase is called steam.
It serve as different purpose like domestic purposes , industries etc.
Water and its uses
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Resources of the water
Sea , river , underground water , well , lakes , Frozen water97% of the water on the Earth is salt water, and only 3% is fresh
water .
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World water supply and distribution
22% of worldwide water use is industrial. Major industrial users include hydroelectric dams, thermoelectric power plants .
8% of worldwide water use is for household purposes.Recreational , Environmental , etc.
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Water Pollution
Water pollution is one of the main concerns of the world today.
Sewage, sludge, garbage, and even toxic pollutants are all dumped into the water
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water scarcity and conflict
In future, even more water will be needed to produce food because the Earth's population is forecast to rise to 9 billion by 2050 .
more than 1.2 billion, live in areas of physical water scarcity.To avoid a global water crisis, farmers will have to strive to
increase productivity to meet growing demands for food .
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Why Do We Need To Conserve Water ?
To save of droughts, floods and natural disasters .Save from diseases .To live and survive .to stop global warming .
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How To Conserve the water ?
99% going to waste down the drain Rainwater harvesting Reduce the usage of drinkable water using water efficient showerheads, clothes washers, dishwashers and garden irrigation systems.
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What can we do ?
Makes awareness Innovation in the field Make devices to alert Send space ships in search of water Built less water consuming buildings
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Thankx to all
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Its me
• Asheesh Tiwari• IES College Of Technology• IV SEM EC • 2014