1) tropical rainforest: found in equatorial regions, most diverse biome, avg. temperature from 68-93 degrees Fahrenheit, annual rainfall of 50-200 in
2) savanna: grassland with scattered trees, hot tropical areas, extensive dry season with avg. temperature from 75-84 degrees Fahrenheit, annual rainfall of 20-50 in
3) subtropical deserts: dry, low species diversity, temperatures from 32-140 degrees farenheit, annual rainfall of .8 in
4) chaparral: adapted to periodic fires, found mainly in California, annual rainfall of 25.6-29.5 in
5) temperate grasslands: also known as prairies, hot summers and cold winters, annual rainfall of 10-35 in
6) temperate forest: most common biome, avg. temperature from -22 to 86 degrees Fahrenheit, annual rainfall of 29.5 to 59 in, deciduous trees dominant plant
7) boreal forest: also called taiga or coniferous forest, cold dry winters and short cool wet summers, annual rainfall of 15.7-39 in, contains cone-bearing plants, low net primary productivity
8) tundra: avg. temperature from -29.2 to -52 degree Fahrenheit, annual rainfall of 6-10 in, permafrost present