lydiawies lydiawies

13-04-2021
Chemistry

contestada

What is the function of tunnels and passageways in subsurface mining?
a. to reach mineral ore deep below the surface of the earth
b. to reach mineral ores on the surface of the earth
c. to drain underground lakes where minerals are found
d. to create strip mines and quarries below the surface of the earth

Respuesta :

elijahmercado65 elijahmercado65

13-04-2021

Answer: to reach mineral ores on the surface of earth

Explanation:

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denisearteaga06 denisearteaga06

14-04-2021

ANSWER: b. to reach mineral ores on the surface of the earth

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