Mineral Exploration and Mineral Reclamation

A natural rock or sediment from which a metal or valuable mineral can be extracted profitably is known as ...?

• tailings

• soil

• ore

• minerals

Tags

NGSS.MS-ESS3-1

Choose the most appropriate mining method to use where ore containing a metal or valuable mineral is found at the surface.

• underground mining

• open-cut mining

• dredging

• leach mining

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

The process of separating valuable minerals from the Earth is known as...?

• dredging

• smelting

• rehabilitation

• extraction

The waste materials from mining or processing, which can be a problem if they contain poisonous or harmful chemicals such as cyanide or acids, are known as...?

• tailings

• ore

• minerals

• metals

Tags

NGSS.MS-ESS3-1

The excavation of material such as sand or gravel, from a water environment is known as...?

• open-cut mining

• underground mining

• dredging

• leach mining

Tags

NGSS.MS-ESS3-1

The process of replacing the original topsoil, fertilising and replanting with native plants is known as...?

• extraction

• rehabilitation

• leach mining

• smelting

Tags

NGSS.MS-LS2-5

The mining process used when the mineral deposit is below ground and can be drilled into and dissolved with a solvent that is pumped in, then the solution is pumped out and recovered, is known as...?

• open-cut mining

• underground mining

• dredging

• leach mining

Which of the following is an example of a metal?

• sulfur

• carbon

• gold

• quartzite

What is the name of the process that involves using heat and a blast furnace to extract metal from its ore?

• rehabilitation

• smelting

• dredging

• electrolysis

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What type of mining method is used to extract copper, uranium or salt, from deep underground?

• open-cut mining

• underground mining

• dredging

• leach mining

Tags

NGSS.MS-ESS3-1