I just took the test the answer is D-Deposition
Answer:
A stack or sea stack is a geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, formed by wave erosion.
Explanation:
The crops developed during the Green Revolution were high yield varieties - meaning they were domesticated plants bred specifically to respond to fertilizers and produce an increased amount of grain per acre planted.
You would probably be better off with terrorism and chemistry. Those two subjects seem to be a thought provoking project to do. Good Luck!