Tropical rainforests are located around the equator.They are found in south and central Amarica,Africa and in the island around Australia and Asia.The rainforests are drought for human existence.There are many mammals,birds insects and reptiles in these rainforests.We can find a large number of medicinal plants in these rainforests.These vast forest areas help us and soil erosion.A significant amount of world’s produced is oxygen and given out into atmosphere by these rainforests.