Elevation and ocean currents
"The vegetation must be able to adapt to unreliable precipitation and excessive heat" is the one interesting feature of the vegetation among the following choices given in the question that is <span>found in the Sahara Desert. The correct option among all the options that are given in the question is the second option or option "B".</span>
I think it is a drought but i dont know
D. exhausting a natural resource is not sustainable