Where are the world's most important reserves of oil shale?
A) associated with coal mines in many regions of the U.S.
B) along deep oceanic trenches that are not adjacent to continents
C) in Africa and Australia
D) in lake deposits in the Rocky Mountains

Question

Quizplus · Accepted Answer

The world's most important reserves of oil shale are primarily found in the Green River Formation, which is located in the Rocky Mountains of the United States.

Where Are the World's Most Important Reserves of Oil Shale