Tropical rainforests are located around the equator in a 3,000 mile wide band called the tropics. They have warm temperatures averaging 24-30C year-round with no distinct seasons. Tropical rainforests receive heavy rainfall of 200-450cm annually, making the climate very humid. The soil is low in nutrients and thin, while the biome has high biodiversity with many plant and animal species that camouflage to adapt to their surroundings. Tropical rainforests have four layers - the emergent layer with the tallest trees up to 200 feet tall, the canopy layer forming the primary roof, the understory layer with large-leaved plants reaching sunlight, and the dark forest floor with