Answer: The tropical rainforest biome has four main characteristics: very high annual rainfall, high average temperatures, nutrient-poor soil, and high levels of biodiversity (species richness). Rainfall: The word “rainforest” implies that these are the some of the world's wettest ecosystems.
I choose this answer because in most recent times humans build over environments as well as sometime accidentally causing arson which destroys possibly a whole ecosystem following many different animals.
