2. Vegetation: The vegetation of a biome is determined by the climate, soil, and availability of water. Biomes with a warm, humid climate tend to have lush vegetation, while biomes with a cold, dry climate tend to have sparse vegetation.
3. Animals: The animals of a biome are determined by the vegetation and climate. Animals that are adapted to a particular biome are able to find food and shelter in that biome.
4. Soil: The soil of a biome is determined by the climate, vegetation, and animals. The soil in a biome is important for providing nutrients to plants and for storing water.