Question

( 1 ) Why is water essential for our existence ?​

Answer 1

Answer:

without water we can't live is the answer

Answer 2

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➜ Water is essential for all living beings on the earth. It is one of the most important natural resources on the earth.

➜ Water is essential because it regulates our body temperature and keeps us cool.

➜ Water is responsible for carrying out several life processes such as :

• Digestion of food.

• Absorption of nutrients from the body.

• Distribution of nutrients to various parts of the body.

Additional information :

$\large \dag$ Uses of water :

• Water is used in cooking, bathing, washing utensils, gardening, etc.

• We need water to drink. Our body cannot perform its functions if water is not deficient in our body.

• Water is also used as a medium of transport.

• Water is used for recreation and sports such as swimming, water skiing.

Know more :

• About three-fourth of the earth's surface is covered with water.

• Water exists in three states : Solid, Liquid & Gas.

• About 70% of the body of human beings is water.