Which of the following would most likely be used to mine coal on hilly terrain?
A)open-pit mining
B)contour mining
C)area strip mining
D)strip mining
E)mountain-top removal

Question

Quizplus · Accepted Answer

Contour mining is a type of surface mining where coal is extracted from a hillside or mountain slope, following the contour of the land. This method is often used on hilly terrain where open-pit mining or strip mining would not be feasible. This method minimizes the amount of waste rock that needs to be removed and also reduces the impact on the environment.

Which of the Following Would Most Likely Be Used to Mine