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L.No.1 We Need Water

Water is essential for all living things to survive, as it is used by humans and animals for drinking, cooking, bathing, washing, and cleaning. Rainwater is the primary source of surface water found in rivers, ponds, lakes, and seas. Some rainwater also sinks underground, becoming groundwater that can be accessed through wells or hand pumps. To make dirty water safe for drinking, it should be boiled to kill any germs, and clean water is crucial for good health.

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55 views8 pages

L.No.1 We Need Water

Water is essential for all living things to survive, as it is used by humans and animals for drinking, cooking, bathing, washing, and cleaning. Rainwater is the primary source of surface water found in rivers, ponds, lakes, and seas. Some rainwater also sinks underground, becoming groundwater that can be accessed through wells or hand pumps. To make dirty water safe for drinking, it should be boiled to kill any germs, and clean water is crucial for good health.

Uploaded by

SiddheshSPatil
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PPTX, PDF, TXT or read online on Scribd
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L.No.

1
We need water
• Water is most important thing in nature.
• All living things need water to live.
• Human being use water for drinking ,cooking ,bathing
,washing ,cleaning and many other things.
• Animals and plants also need water.
Sources of water
Rain is the main source of water.
River ,ponds ,lakes and sea are filled with rain water.
Surface water
The rainwater we see on the earth is called
surface water.
Ground water:
Some rainwater goes into the ground.
We get this water from a well or hand pump.
It is called ground water.
Safe water:
When we boil dirty water the germs die.
This water is safe to drink.
Clean water is very important for our health.
We should keep our water sources clean because clean
water is important for our health.
Drinking water should be store in closed container.
We should not waste water.
Water is very precious.
People store water in tanks ,pot vessels and bottles.

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