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Rocks & Minerals - 4th grade

  •  English    30     Featured
    Brief quiz about rocks and minerals: geosphere, minerals properties, rock formation, types of rocks...
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  • What is defined as "all of the Earth’s layers of minerals and rocks"?
    Geosphere
  •  10
  • What is the geosphere?
    All of the Earth’s layers of minerals and rocks
  •  20
  • Name three layers of the Earth
    Crust, mantle and core
  •  10
  • What is the top Earth´s layer, where we live?
    The crust
  •  10
  • What is the crust?
    the top Earth´s layer, where we live
  •  20
  • What is the mantle?
    The middle layer of hot solid rock and hot liquid magma
  •  20
  • What is the middle layer of hot solid rock and hot liquid magma?
    The mantle
  •  10
  • What is the super-hot Earth´s layer, with a solid centre?
    The core
  •  10
  • What is the core?
    the super-hot Earth´s layer, with a solid centre
  •  20
  • Are minerals solid, liquid or gas?
    Solid
  •  5
  • Are minerals natural or man - made?
    Natural
  •  5
  • Minerals are solid, inorganic and natural. Explain two more characteristics of minerals
    They have a definite chemical composition and a crystalline structure
  •  25
  • Are minerals organic or inorganic?
    Inorganic
  •  5
  • Minerals have specific properties: hardness, lustre, shape and...
    colour
  •  5
  • Minerals have specific properties: hardness, lustre, colour and...
    shape
  •  5
  • Minerals have specific properties: hardness, colour, shape and...
    lustre
  •  5