Organization of the living world A. Biosphere 1. Portion of the earth that supports life 2.
Life is scarce at the extremes of the biosphere a.
The energy necessary for life comes from the sun 6. The chemicals necessary for life come from the air, water, soil 7. General soil type 2. There are about a dozen biomes of which we will study about nine C. Biome groupings 1. Temperate Coniferous Forest Biome 2.