The hot air goes out of the house through holes in the attic hatch. How heat is lost in a home.

The diagram shows how heat is lost and energy wasted in a house because air getting into and out of the house.

The diagram demonstrates the circulation of air into and out of the house which led to heat losses and waste of energy. Overall, most of the heat in through air vent in the ground floor, whilst the hot air out of the house through holes in the attic hatch.

Air leaks into different part of the house. Fresh air flow into the basement thru window and dryer vent in washing room, and it also came from crawl space that connect to outdoor faucet. In the ground floor, a small amount of air move into bathroom through the power outlet in the wall, while in the other rooms, air pass into the window, door, and kitchen fan vent.

Furthermore, the large amount of air that entering the first floor encourage the release of hot air directly onto the attic hatch, which is the main point of air leaking. Most air out via recessed light both in the bathroom and kitchen. At the final stage of air leaking in the house, air in the attic out into the open space outside the house through the bathroom vent stack and plumbing stack vent

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Hi Tri, as you can see above, I made a few corrections and I hope its helping towards your revision.

What I notice on your essay is that the sentences you made are missing tiny points such as the form of the words used as well their placements in the sentence. The major thing that you have to be careful of is the grammar, once you have a poorly written essay, this can ruin the entire essay and you might have a hard time getting it back to the right track so you have to be very careful.