If the oil reserves under the Alaska National Wildlife Reserve (ANWR) were the only source of oil for the United States, and oil use did not increase, how long would it last?

If the oil reserves under the Alaska National Wildlife Reserve (ANWR) were the only source of oil for the United States, and oil use did not increase, how long would it last?



a. 1 month

b. 6 months

c. 2 years

d. 3 years

e. 4 years







Answer: C


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