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 ...

insects and animals in the specific layers of the rainforest they belong. Students could study the evolution of the Indian elephant and list the adaptations it has made to survive in a hot and ...

First, climate data and models indicated that the area had always been a rainforest. Second, the earlier excavation revealed ...

(Credit: Jimbob Blinkhorn, MPG) In the late ‘80s, a team of Soviet and West African archaeologists discovered an African rainforest site that had the potential to rewrite at least a chapter of human ...

In Africa, the earliest evidence of human rainforest habitation dated to 18,000 ... investigate the artifacts and the site’s sediment layers. These methods suggest the stone tools date back ...