9 lines
196 B
Markdown
9 lines
196 B
Markdown
# mine
|
|
|
|
This is a place where people dig rocks out of the earth. These rocks have metal in them.
|
|
|
|
# refine
|
|
|
|
This is the process of heating a metal to remove all of the impurities that are in it.
|
|
|