Purchase DVD here www.greatpacificmedia.com/ Segment from the program: Terrestrial Biomes: Deserts, Grasslands, and Forests. DVD Description Our Terrestrial Biomes DVD starts by introducing the four requirements of life - nutrients, energy, liquid water and temperatures appropriate for carrying out life processes and then goes on to explain the factors such as latitude, proximity to oceans, and elevation, that affect climate. Climates relationship to the type of vegetation found in a biome is then explained before introducing students to the major terrestrial biomes including tropical rainforests, temperate rainforests, deciduous forests, savannas, grasslands, chaparrals, taiga, tundra and deserts. If you like our videos please spread the word and become our fans on Facebook www.facebook.com/pages/Great-Pacific-Media/247489691482