Question

What is an ore?


rock containing high percentage of a certain mineral


all rocks are ores


a rock that has nothing useful in it
Answered by GPT-4o mini
An ore is typically defined as **a rock containing a high percentage of a certain mineral** that is valuable and can be extracted for profit. Ores are rich in specific minerals that can be processed to extract metals or other useful materials. The other options provided—"all rocks are ores" and "a rock that has nothing useful in it"—are not accurate definitions of ore.