Question

Why do we need proper ventilation in the house

Answer 1

Answer:

ventilation

Explanation:

proper ventilation prevents air pollutants from affecting the health of the family.

it even controls the moisture lingering in the home.

therefore ventilation is very much required for a home.

tq

Answer 2

Answer:

A house having windows but no ventilators should not be bought. This is because warm air is lighter than cold air and therefore, it goes up. This warm air can go outside the house mostly through ventilators. If there are no ventilators, then the warm air cannot go outside easily.