Answer:
A.
Explanation:
the process of eroding or being eroded by wind, water, or other natural agents
Because the corn is grown locally and the guys prefer to put money back into the local economy because beans and rice provides many more calories than they need because they are getting sick of the taste of beans and rice because corn can be made into tortillas, which are cheaper and have more calories
The type of energy => Biomass energy
It is the last one that says, it can produce seeds all year around that can grow in dry and wet conditions.
Expodentially is the correct answer