Chapter 4 Section To Rock And Mineral Resources

Question 0

List five ways that minerals form

Answer 0

Evaporation of saltwater, metamorphosis him, deposition, reactions between hot water and rocks, cooling of plutons

Question 1

What Is a mineral?

Answer 1

A mineral is a naturally formed, usually inorganic solid that has a crystalline structure.

Question 2

What is ore?

Answer 2

Or is a natural material who’s concentration of economically valuable minerals is high enough for the material to be mined profitably

Question 3

What is reclamation?

Answer 3

The process by which land use for mining is returned to its original state board better is called reclamation.

Question 4

List to nonmetallic minerals and a common object that can be made from each of the minerals.

Answer 4

All side for cement and gypsum for fertilizer, or plaster for construction

Question 5

What are five things that must be true in order for a substance to be considered a mineral?

Answer 5

A mineral must be a solid. girls must be crystals. They must have a consistent chemical composition. Naturally formed and formed by inorganic processes.