The importance of rain forests

Rain forests have a big importance to the world. The different kinds of animals living there constitute a big food chain, and if the people take off one of their participant, some other species will be affected, and the results can affect the humans as well. Also, a bigger part of the plants living in rain forests need to be researched, and may be they have the cure for some diseases like cancer or AIDS. In addition, these plats are part of the food chain, so preserving the plants is preserve the animals diversity. Meanwhile,  they're important to the climate regulation and to purify the air. To conclude, we know that rain forests have a important place in our lives, and we must to preserve them if we want keep a good lifestyle.