关于热带雨林的英语文章只要100字左右就好大概就讲一些热带雨林的起源 热带雨林里的的动植物 还有我们人类要保护热带雨林了

Rainforests are very dense,warm,wet forests.They are havens for millions of plants and animals.
Rainforests are extremely important in the ecology of the Earth.The plants of the rainforest generate much of the Earth's oxygen.These plants are also very important to people in other ways; many are used in new drugs that fight disease and illness.