Study

ROCKS AND MINERALS

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  • The shape and the arrangement of the grains in the rock.
    Texture
    Appearance
    Composition
  • They are a mix of one or more minerals.
    rocks
  • It is all the rocks and minerals on the Earth.
    Geosphere
  • What are the properties of minerals?
    shape, lustre, colour and streak, hadrness and and density
  • How compact a mineral is
    density
    lustre
    shape
  • The colour of a mineral´s powder is _____
    colour
    streak
  • Name the Earth's layers
    crust, mantle and core
  • Lustre is how difficult or easy a mineral is to scratch
    true
    false
  • They are natural,solid inorganic substances that form rocks
    minerals
  • what are the characteristics of rocks
    composition, texture and appearance
  • The layer of the Earth between the core and the crust
    mantle
  • It is the outer layer on Earth
    crust
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