advances in motorized farm equipment and irrigation have resulted in-\na an increase food supplies\nb a…
advances in motorized farm equipment and irrigation have resulted in-\na an increase food supplies\nb a decrease in urbanization\nc an increased number of people involved in agriculture\nd a decrease in population
Answer
Brief Explanations:
Advances in motorized farm equipment and irrigation improve agricultural productivity. This leads to more efficient food production, so food supplies increase. Urbanization is more likely to increase (not decrease) with better agriculture. Better farming reduces the need for more people in agriculture (so C is wrong), and population usually increases with more food (so D is wrong).
Answer:
A. an increase food supplies