Which is a key characteristic of a tropical rainforest biome?

A key characteristic of a tropical rainforest biome is its diverse plant and animal life. Tropical rainforests are known for their incredibly rich biodiversity, which includes a wide array of species, many of which are endemic to these ecosystems. The warm temperatures and abundant rainfall throughout the year create ideal conditions for a vast variety of flora and fauna to thrive, leading to complex food webs and intricate ecological relationships.

Additionally, the structure of tropical rainforests, including multiple layers like the canopy, understory, and forest floor, supports a diverse range of species adapted to various niches. This extraordinary level of biodiversity is a defining feature that distinguishes tropical rainforests from other biomes, making them vital for global ecological health and conservation efforts.