Question

ii. Give reasons for the following.
a. You prefer to wear cotton clothes during summer.
b.Water stored in an earthen vessel becomes cool.​

Answer 1

(a) Cotton clothes are good absorber of sweat. During evaporation of sweat, heat is taken up by the body, which makes us feel cool.

(b) On a hot day, water from the pot evaporates faster through its pores, which makes it cool.

Answer 2

(a) Cotton clothes are good absorber of sweat. During evaporation of sweat, heat is taken up by the body, which makes us feel cool.

(b) On a hot day, water from the pot evaporates faster through its pores, which makes it cool.