Poor, rocky soil limits the life forms found in the tundra. in this case, the biosphere is being limited by the

ANSWER:

Poor, rocky soil limits the life forms found in the tundra. In this case, the biosphere is being limited by the atmospheric temperature.

EXPLANATION:

Tundra soil is the production due to the high altitudes. The soil in tundra region has the unique and very different nutrients. Phosphorous and nitrogen are the two essentials for the growth of the plants. So these growing elements are lacked in tundra region which is the reason for the slow growth of the plants.