If you are stuck with metal for example you can heat it
Ores must be mined, smelted, and refined before they can be processed into useful everyday materials.
Kai ora
Because it was rich in materials, useful in making iron
Ores
Answer: Solid objects are made of materials. Without materials, there would be nothing but radiation, or subatomic particles in the universe. Such a universe would not be very useful to us. We are material creatures.
Solid objects are made of materials. Without materials, there would be nothing but radiation, or subatomic particles in the universe. Such a universe would not be very useful to us. We are material creatures.
Solid objects are made of materials. Without materials, there would be nothing but radiation, or subatomic particles in the universe. Such a universe would not be very useful to us. We are material creatures.
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== == to gain limestone and other useful rocks to get useful materials/ make useful materials out of the produc you collect, for example you can get steel, cement , glass and concrete
It can be useful in flushing infectious materials away from a wound.
If you are stuck with metal for example you can heat it
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The purpose of mining is to find and retrieve useful materials in the ground and bedrock.
Fuels are useful to us. It is useful to us because we use it for our cars
an resource
Boiling of materials like egg.