Starter quiz

  • We see things when <span class="blank">______</span> enters the eye.
    We see things when ______ enters the eye.
    • 'light' ✓
  • What is the name given to a simplified drawing of information?
    • cartoon
    • instruction
    • diagram  ✓
  • Which of these is a natural light source?
    • candle
    • the Sun  ✓
    • the Moon
    • lamp
  • Match the word with the example.
    Match the word with the example.
    • light source
      ⇔
      match ✓
    • light reflector
      ⇔
      the Moon ✓
  • In scientific diagrams, how is light shown?
    • a collection of arrows
    • a single arrow  ✓
    • a dotted line
    • a zig-zag line
  • The ______ of the eye is an opening that allows light to enter the eye.
    • 'pupil' ✓
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