帮我看看有没有错误

下列句子是我按你原文改动的。
There are many courses in my college for choosing,such as science,technology,culture and sports.这句话你的翻译更倾向于汉语。
Environment is much worse than several years ago.
比较级前用原型MUCH
The temperature of earth is rising ,because more and more home use air-conditioning.
BECAUSE引导句子。而because of 接短语

第一句最好是这样：Colleges have many courses for you to choose from,that include science,technology,culture and sports.

Environment determination 这个你是想表达什么呢？

第三句改为
The temperature of earth is rising because air-conditioners are being used by more and more home.
英语 习惯用被动

Colleges open many courses for students to choose, they include science,technology,culture and sports.
Environmental condition is worse than it used to be several years ago.
The temperature of earth is rising because of more and more households use air-conditioners.

Colleges set many courses to choose. It includs science,technology,culture and s