A.
openpit mine
B.
strip mine
C.
subsurface mine
D.
none of the above
2007-06-07 17:01:19 · 5 answers · asked by nblilbebegurl128 1 in Science & Mathematics ➔ Earth Sciences & Geology
c - subsurface means underground
2007-06-07 17:38:16 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Open pit mines and strip mines are not the same, however neither of them require tunnels to access the ore, a subsurface or below the surface mine is used to remove ore from deep underground.
2007-06-07 19:42:45 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Open pit mine and strip mine is one and the same. The answer is subsurface mine or underground mine.
2007-06-07 17:13:11 · answer #3 · answered by deo 3 · 0⤊ 0⤋
i took earth technology in 8th grade. in my college device you should pass earth technology then biology then i think of chemistry then you definately get to choose for after that. i could take earth technology in case you have no longer already. btw i'm going into 9th grade
2016-12-12 14:49:33 · answer #4 · answered by ? 4 · 0⤊ 0⤋
subsurface
2007-06-07 17:06:05 · answer #5 · answered by Kristenite’s Back! 7 · 0⤊ 0⤋