What is the significance of the stone age?

• This age marked the first tool use and creation.

• This age marked the first Use of metal.

• This age marked the discovery of stronger metals.

• This age marked the first use of machines.

What is the significance of the Bronze age?

• This age marked the first tool use and creation.

• This age marked the first Use of metal.

• This age marked the discovery of stronger metals.

• This age marked the first use of machines.

What is the significance of the Iron age?

• This age marked the first tool use and creation.

• This age marked the first Use of metal.

• This age marked the discovery of stronger metals.

• This age marked the first use of machines.

What is the significance of the Industrial age?

• This age marked the first tool use and creation.

• This age marked the first Use of metal.

• This age marked the discovery of stronger metals.

• This age marked the first use of machines.

What are the two classification of metals?

• Ferrous

• Nonferrous

• Metallum

• Nonmetallum

What does Ferrous mean?

• A metal containing some Iron.

• A metal containing no iron.

• A metal that has some bite.

• A metal you would take to a fair.

Which of the following is a nonferrous metal?

• Iron

• Steel

• Stainless steel

• Copper

Metal that is found in the ground is called what?

• Ore

• Ignot

• Outgnot

• Shinny

What process does raw metal go through to refine it into usable material?

• Heating

• Cooling

• Bubble bath

• Metallurgy

What are two advantages of Open Pit mining?

• Removes all material (metals) in an area

• Can reach metal at greater depths

• Much Safer

• Less environmentally harmful