Rainforests

Rainforests are valuable habitats. About half of all the species of animals and plants in the world live in rainforests. Thousands of rainforest plants contain substances that can be used in medicines and the tribal people of the forests have great knowledge of them. Rainforests are being cut down to make way for 'civilised man', to grow crops and graze cattle, and provide timber. An area almost the size of Britain is burnt every year. Rainforests help to regulate the world's climate and atmosphere.