"Biomes of the earth" Explains biomes, includes a detailed paragraph about each of the 7 biomes of the earth.5 1/3 pages long

A Biome is all of the life zones, all plants, animals, and other organisms, as well as the physical environment in a particular area. A biome is characterized by its plant life, which is determined by its location. For example, northern coniferous forests exist in sub-arctic portions of North America and Asia, but further north, the conditions are simply too harsh and the season too brief for trees to grow. Instead of trees, the short …

…or deciduous shrubs, represent a distinct habitat in large parts of western North America. Some of the most well-developed chaparral shrubland is found in the foothills of the Sierra Nevada and Coast Range mountains of California and in mountainous areas of Arizona and Utah. All of these biomes contain different animal species. However, all of these biomes have the same purpose in the world. That purpose is to support and sustain life on our planet.