This Biomes PowerPoint is an introductory overview of the different climate zones or biomes of the world. Includes information on the rain forest, temperate grassland, savanna, tundra, taiga, temperate forest, mountain, desert, and three major aquatic biomes - freshwater, saltwater, and estuaries. Use as an introduction to your study of various ecosystems. Average temperatures, rainfall, and interesting facts about the diversity of plant and animal life in each. Great supplement to your ecology