Save guides, add subjects and pick up where you left off with your BBC account. This diagram shows the four layers of rainforest vegetation and the amount of sunlight that each one receives: ...

Rainforests have four main layers: the emergent, the canopy, the under canopy and the forest floor. There are many causes of rainforest deforestation, which leads to loss of habitats, soil erosion ...

By comparison, Las Vegas averages only 4 inches. In the exhibit, visitors can explore different layers of the rainforest, from the canopy to the forest floor. One section highlights the massive ...