Getting Metals From Rocks #3

What is the final way you can extract copper?

What happens when you put a reactive metal into a solution of a dissolved metal compound?

Why does a displacement reaction occur?

What is a really beneficial example of a displacement reaction? Why is this useful?

Why is it important to recycle as much copper rich ore as possible?

What are two new examples of extracting copper?

What is Bioleaching?

What is Phytomining?

What is a benefit to the newer methods of copper extraction?