Which biome typically exhibits high biodiversity due to its warm temperatures and substantial rainfall?

The tropical rain forest biome is known for its exceptionally high biodiversity, primarily due to its consistently warm temperatures and significant annual rainfall. These conditions create an environment that supports a vast variety of plant and animal species. The stable climate provides a year-round growing season, allowing for lush vegetation and complex ecosystems.

In addition, the layered structure of tropical rain forests, which includes emergent layers, canopy, understory, and forest floor, facilitates a multitude of habitats that different species can occupy. This vertical stratification enables a wide range of organisms to thrive by providing diverse niches.

Moreover, the high levels of precipitation, often exceeding 2000 millimeters (about 78 inches) annually, lead to a rich soil environment, although the soil itself may be less fertile due to quick decomposition. This abundance of life and interactions among species contributes to the overall complexity and richness of the biome.

While other biomes like the temperate deciduous forest and savanna exhibit biodiversity, they do not match the tropical rain forest in terms of the sheer number of species and the intricate relationships that exist within this vibrant ecosystem. The taiga biome, characterized by its cold climate, supports far fewer species overall, highlighting the particular suitability of warm and humid conditions for fostering