Whether you are ascending a mountain or traveling from the equator to the North Pole, you would observe terrestrial biomes in which order?
a. coniferous forest, tropical rain forest, temperate deciduous forest, tundra
b. tropical rain forest, coniferous forest, temperate deciduous forest, tundra
c. tropical rain forest, temperate deciduous forest, coniferous forest, tundra
d. tropical rain forest, coniferous forest, tundra, temperate deciduous forest
e. tundra, temperate deciduous forest, tropical rain forest, coniferous forest