when the humans cut down the trees in the forest its not good because its taking away animals and species homes.so that means when they cut down the trees that does not do any good to the animals and species of the forest. the rain forest provides jobs to people who live around the forests.the rain forest has a lot of plants that are treatments for cancer. temperature in the tropical rain forest helps the earth temperature and weather patters.some of the rain forest threats are fires droughts and storms.people think that the forest can make them money off of lumbering companies.in order to keep the rain forest sustainable you have to try to make sure more trees stay and try not to make fires there and people who live near bye go and try to water the plants when they are having droughts