QAGeography › A mineral is classified as an ore as long as ____.
Q

A mineral is classified as an ore as long as ____.

a. it s rare and valuable

b. it s profitable and useful

c. it can be used for jewelry

d. it s solid and natural

A

Answer: b. it s profitable and useful

An ore is a type of rock that is composed of valuable or important minerals. Ores do not necessarily have to be rare, as there are countless ores that are commonly found, neither are they only used for jewelry. Also, not all solid metals are ores.

2 months ago
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