Answer:
the answer in below
Step-by-step explanation:
Hadley cells, which are large atmospheric circulation patterns that circulate warm air from the equator to the tropics, can create dry conditions in certain regions. These dry conditions are often found at the edges of the Hadley cells, specifically in the subtropical deserts, where the descending air suppresses precipitation. This lack of rainfall results in low total biomass, as the dry conditions make it difficult for living organisms to survive and thrive.