What are common uses of the mineral quartz?(1 point)
Responses
building and paving materials
building and paving materials
glass manufacturing and paints
glass manufacturing and paints
automobile manufacturing and packaging
automobile manufacturing and packaging
iron and steel production
iron and steel production
5 answers
All of the above options are common uses of the mineral quartz.
just pick
glass manufacturing and paints
Why is copper considered to be a very valuable natural resource?(1 point)
Responses
Copper is the only mineral that can be classified as an ore
Copper is the only mineral that can be classified as an ore
Copper can be melted down to use in steel production
Copper can be melted down to use in steel production
Copper conducts electricity well so it can be used for wiring
Copper conducts electricity well so it can be used for wiring
Copper fuels nuclear power plants around the United States
Copper fuels nuclear power plants around the United States
Responses
Copper is the only mineral that can be classified as an ore
Copper is the only mineral that can be classified as an ore
Copper can be melted down to use in steel production
Copper can be melted down to use in steel production
Copper conducts electricity well so it can be used for wiring
Copper conducts electricity well so it can be used for wiring
Copper fuels nuclear power plants around the United States
Copper fuels nuclear power plants around the United States
Copper conducts electricity well so it can be used for wiring