The document discusses the two main types of rainforests - tropical and temperate. Tropical rainforests are located in tropical regions and have an average temperature of 77F year-round. Temperate rainforests experience seasons and cooler average temperatures of 50F. Both receive high annual rainfall. The rainforest is divided into four layers - emergent, canopy, understory, and forest floor. Each layer contains different types of plants and animals adapted to the available sunlight and conditions in that area of the rainforest.