Starter quiz

  • Which part of a plant takes in gas for photosynthesis and releases gas made by photosynthesis?
    • flowers
      flowers
    • leaves
      leaves  ✓
    • roots
      roots
  • What is the name of the gas that plants take in for photosynthesis?
    • 'carbon dioxide' ✓
  • What is the name of the gas that plants make as a waste product from photosynthesis?
    • 'oxygen' ✓
  • Carbon dioxide gas and oxygen gas are made up of _____ .
    • air
    • cells
    • minerals
    • particles  ✓
  • When particles of a gas move from one place to another, this is called _____ .
    • adaptation
    • concentration
    • diffusion  ✓
    • reproduction
  • The diagram shows particles of a gas. Which statement is correct?
    The diagram shows particles of a gas. Which statement is correct?
    • More of the particles will move from area A to area B.  ✓
    • More of the particles will move from area B to area A.
    • The same number of particles will move between both areas.
    • The particles will not move.
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