How do you ventilate a crawl space?

How do you ventilate a crawl space?
How do you ventilate a crawl space?

A crawl space is an empty space located under the floor of the house. Its main objective is to provide air circulation throughout the building. It allows access to some home installations: plumbing, electrical, and other sanitary connections. Specifically, it is an empty area between the floor of the house and the ground on which…