ESS
Grade-8
Easy
Question
__________is a rock that contains enough minerals to make it economically feasible for mining.
- Crust
- Ore
- Mineral
- Atom
Hint:
Ore is a rock that contains enough minerals to make it economically feasible for mining.
The correct answer is: Ore
- The minerals are deposited in the rocks.
- The ore is a mineral deposit that is economically feasible.
- The ore is extracted profitably to be utilized.
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