How did the boll weevil mostly affect georgia’s economy?
a) it forced georgia to have a manufacturing economy.
b) it caused rice to be georgia’s only money-making crop.
c) it caused a major upset to georgia’s cash-crop economy.
d) it gave more economic opportunity to the pest controllers.

The answer is c.  It caused a major upset to Georgia’s cash crop economy.  That crop was cotton.  It wasn’t just Georgia. Many of the Southern states’ economy were dependent on cotton.  The boll weevil was known to destroy cotton in large numbers.  

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

can you explain it better