All of the Following Statements Are True About Surface Mining

Multiple Choice

All of the following statements are true about surface mining except

A) Strip mining is an example of surface mining.
B) It accounts for 60% of the coal mined in the U.S.
C) Surface mining is the most hazardous type of mining for workers.
D) Surface mining is a less expensive mining process than subsurface mining.
E) Mountaintop removal is an example of surface mining.