Quiz  /  Rocks and Minerals: Fact or Fiction?

  • 1. 
    The rock cycle describes a kind of popular-music opera.

  • Fact
  • Fiction

  • 2. 
    The Grand Canyon is 2 billion years old.

  • Fact
  • Fiction

  • 3. 
    Rhodizite is a commonly found mineral.

  • Fact
  • Fiction

  • 4. 
    Ceramics are made out of metal.

  • Fact
  • Fiction

  • 5. 
    Talc is a hard mineral.

  • Fact
  • Fiction

  • 6. 
    Magnesium is found in isolation.

  • Fact
  • Fiction

  • 7. 
    Magnesium is found in the sea.

  • Fact
  • Fiction

  • 8. 
    Platinum compounds do not occur in nature.

  • Fact
  • Fiction

  • 9. 
    Most of Earth’s crust is made of sedimentary rock.

  • Fact
  • Fiction
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