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Minerals and rocks

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  • Name a use of minerals
    open answer
  • What are metamorphic rocks made of?
    Pressure and heat applied to other rocks
  • What are igneous rocks made of?
    Magma that solidifies
  • What is lustre?
    The shiny of a mineral
  • What are minerals?
    They are pure, natural, inorganic substances
  • What is the scale hat measures hardness?
    The Moss Hardness scale
  • What is the hardest mineral?
    Diamond
  • What are the 3 types of rocks?
    Igneous, sedimentary and metamorphic
  • What is the crytal structure?
    The shapes the minerals have.
  • Name a use of rocks
    open answer
  • What is hardness?
    The resistance of a mineral to be scratched
  • What is the mineral that is in the bottom of the Moss Hardness Scale?
    Talc
  • What are the 4 characteristics of minerals?
    Lustre, colour, hardness and crystal structure.
  • What are sedimentary rocks made of?
    Minerals, fragments of other rocks, shells, etc.
  • Name a use of rocks
    open answer
  • What are rocks?
    They are natural inorganic substances made of minerals or other rocks
  • Name a use of minerals
    open answer
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