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Science
Rocks and soils

Starter quiz

  • Rock is a natural material found in the Earth's ...
    Rock is a natural material found in the Earth's ...
    • 'crust' ✓
  • Which of these are names of rocks?
    Which of these are names of rocks?
    • limestone  ✓
    • marble  ✓
    • pebble
    • concrete
    • sandstone  ✓
  • Match the object to the materials it is made from.
    Match the object to the materials it is made from.
    • pencil
      ⇔
      wood and graphite ✓
    • shoe
      ⇔
      leather ✓
    • notebook
      ⇔
      paper ✓
    • statue
      ⇔
      rock ✓
    • sock
      ⇔
      wool ✓
  • Which physical property did Friedrich Mohs create a scale to measure?
    Which physical property did Friedrich Mohs create a scale to measure?
    • permeability
    • attractiveness
    • hardness  ✓
    • flexibility
    • durability
  • Rocks have different physical properties which we can <span class="blank">______</span> and measure.
    Rocks have different physical properties which we can ______ and measure.
    • 'observe' ✓
  • Look at the image of the chalk in water. What do the results tell you about the rock?
    Look at the image of the chalk in water. What do the results tell you about the rock?
    • It is permeable.  ✓
    • It is impermeable.
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