Question

Earth’s largest ecosystems, biomes, are defined primarily by:
a.the seasonal variability in rainfall.
b.the average temperature.
c.the seasonal variability in temperature.
d.the average rainfall.
e.All of the above.

Answer 1

Answer: e. All of the above.

Explanation:

Rainfall, temperature, seasonal variability are the important factors which determines the type of vegetation will grow in a biome, the type of animals will adapt and survive. Also these factors also determine the fact that type of landforms will form over a region. These factors are necessary for the development of the biodiversity. A biodiversity can be define as the variability and variety of life forms that can be found in the ecosystem or biome.