Terrestrial Biomes Flashcards
terrestrial biome
major land area defined by the dominant vegetation (8)
ex. tropics - evergreen broadleaf, avg temp: 25ºC, avg rain: 300cm/yr, rain variation: low, temp variation: low
8 biomes (1-4)
tropics
desert
savanna
chaparal
8 biomes (5-8)
temperate grassland
temperate broadleaf
northern coniferous (taiga)
tundra
tropics
veg: evergreen broadleaf
temp: 25, low
rain: 300cm, low
desert
veg: succulents/cactus
temp: 10, high
rain: less than 30cm, high
savanna
veg: grasses/forbs (fire resistant)
temp: 26, seasonal/low
rain: 40cm, seasonal
chaparral
veg: shrubs, small trees, grasses, herbs
temp: 20, seasonal
rain: 40cm, seasonal
temperate grassland
veg: grasses/forbs
temp: 15, seasonal
rain: 60cm, seasonal
temperate broadleaf forest
veg: deciduous trees in north, evergreen eucalyptus in Australia
temp: 15, seasonal
rain: 140cm, low/all seasons
northern coniferous forest/Taiga
veg: conifers (fir, pine)
temp: -15, high
rain: 40cm, high
tundra
veg: herbaceous (moss, grass, forbs)
temp: -10, seasonal
rain: 50cm, medium