Multiple Choice
What are two causes of the subsidence of New Orleans?
A) Draining of organic-rich soil and earthquakes
B) Draining of organic-rich soil and loss of supply of fine sediments by rivers
C) Draining of organic-rich soil and the dissolution of clays by flowing acidic groundwater
D) Dissolution of clays by flowing acidic groundwater and earthquakes
Correct Answer:
Verified
Correct Answer:
Verified
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