10C: Compare and contrast plantation agriculture with traditional agriculture A small plot of land vs family farms
B agricultural exports vs importation of cash crops
C agricultural imports vs exportation of cash crops
D subsistence food crops vs cash crops

Answerair masses develop near the equator are warm; tropical air mass

Why you put last one a? i think is b.

Economy is the answer

Aeolian processes,  pertain to  wind  activity in the study of  geology  and  weather  and specifically to the wind's ability to shape the surface of the  earth  (or other  planets). winds may  erode, transport, and deposit materials and are effective agents in regions with sparse  vegetation, a lack of soil moisture and a large supply of unconsolidated  sediments. although water is a much more powerful eroding force than wind, aeolian processes are important in arid environments such as  deserts