Rainforest habitat facts and photosThere are rainforests in Africa, Asia, Australia, and Central and South America. The biggest rainforest is the Amazon rainforest. It’s about the size of the contiguous United States, which doesn’t include Alaska or Hawaii. More than half of it is in Brazil, but parts are in several other South American countries, including Ecuador and Bolivia. The next biggest rainforest is the Congo in Africa. Parts of the Congo can be found in several other countries ... A rainforest is a vibrant and ecologically crucial terrestrial biome characterized by high rainfall (typically over 80 inches per year), high humidity, and a dense canopy of trees. These factors create an environment teeming with biodiversity, making rainforests the most diverse ecosystems on Earth and vital regulators of the global climate. Learn about rainforests, forests with a closed canopy and high humidity, found in tropical and temperate regions. Discover the different types, layers, biodiversity and threats of rainforests, and how they are important for the Earth's climate and medicine. Explore the intricacies of rainforest ecosystems, including biodiversity, climate influences, and the vital role these habitats play in sustaining global health