Question

of water near the ground, it is called
(a) mist
(b) dew
(c) fog
(d) frost
4. Water is a
(a) compound
(b) element
(c) mixture
(d) none of the above
5. Common salt is obtained from sea water by
(a) distillation
(b) crystallisation
(d) sublimation
(c) evaporation
6. Jaundice affects
(b) lungs
(d) kidney
(a) heart
(c) liver
7. Chlorination of water is done
(a) to kill the germs
(b) to remove the suspended impurity
(c) to remove the dissolved impurities
(d) none of the above.
3. When the water vapour changes into tiny droplets​

Answer 1

Answer:

1. (b)dew
2. (a) compound
3. (a) distillation
4. (c) liver
5. (c)to remove the dissolved impurities
6. air is cooler at higher altitude in the troposphere, water vapor cools as it rises high in the atmosphere and transforms into water droplets by a process called condensation. The water droplets that form make up clouds.

Answer 2

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Explanation:

1st question is incomplete but I think "mist" is the answer

4.compound

5.crystallisation

6.liver

7.to kill germs

3.The process of water changing into its vapour, is called evaporation.Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler