What is meant by ventilation ?

By ventilation is meant the removal of the poisonous gases which collect in the air of inhabited rooms or
houses, and the supply of pure air.


by Abdullah Sam
I’m a teacher, researcher and writer. I write about study subjects to improve the learning of college and university students. I write top Quality study notes Mostly, Tech, Games, Education, And Solutions/Tips and Tricks. I am a person who helps students to acquire knowledge, competence or virtue.

Leave a Comment