How has the force of deposition hindered Arkansas? A. Flooding rivers deposited rocks in the Ozark Mountains.
B. The New Madrid Seismic Zone (NMSZ) brought molten rock to Earth’s surface.
C. Silt from deposition has polluted the hot springs.
D. The wind-blown loess on Crowley’s Ridge makes soil poor for farming.

please explain

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.  

answer; ///biological psychologists;