The entire terrestrial ecosystem is divided into several biomes. It is nothing but a group of plants and animals that live together in a place naturally. Following are some of the biomes on the Earth:The Tundra biome is further divided into arctic and alpine tundra biomes. Arctic biome based on the geographical location and alpine biome based on the altitude. Grassland biome which is further divided into steppes biome located in temperate regions and Savannah biome located in tropical regionsDesert biome where life is arid. They could be dry or wet desert biomes. Generally, this biome is located in tropical and subtropical areas. Forest biome which is further divided into the taiga, temperate deciduous, temperate rainforest biome, tropical deciduous biome, subtropical deciduous biome etc.,We can not find any trees in the tundra biome as it is permafrost (permanently frozen condition).