Racial Distribution is not used to categorize terrestrial biomes because racial distribution is not a physical condition. Terrestrial biomes include all the earth's land area where organisms live. Racial distribution is based on the color of organisms.
<span>Racial distribution is not used to categorize terrestrial biomes. Terrestrial biomes defined by their climate and dominant vegetation, include grassland, tundra, tropical rainforest and coniferous forests.</span>
