29.
The narrow tunnel of mine is called as [ ]
A) Coal Seam
B) Mine face
C) Mine wall
D) Mine shaft
Answers
Answered by
4
Answer:It is called as rat-hole mining.
The mining is done by the family members by getting into the long and narrow tunnels. As a person gets into the tunnel like a rat to mine the deposits such as iron ore, coal, and more, it has been termed as rat-hole mining.
Explanation:
Answered by
4
Answer:
Mine Wall
HOPE THAT THIS HELPS YOU.
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