Question

In villages, people often sprinkle water on the ground in front of

their homes during hot summers.
b) A desert cooler cools better on a hot and dry day.
c) Unglazed earthenware pottery will chill liquids because they allow
the liquid to seep.
Study the above situations. What phenomenon is behind all of them?
Explain its importance too.

Answer 1

Explanation:

people sprinkle water on the ground in front of their houses because the water on the ground evaporates taking the latent heat from atmosphere and thus produces a cooling effect. Water is sprinkled on ground to cool it down. the water gets energy from the heat and obsorbs it.