Quiz  /  Aitch-Two-Oh? Quiz

  • 1. 
    How did early ships move through the water?

  • tidal power
  • tow whales
  • wave power
  • oars and sails

  • 2. 
    What was steam power developed to do?

  • make tea
  • iron clothes
  • pump water
  • power cars

  • 3. 
    Which kind of power is generated by harnessing water?

  • solar
  • hydroelectric
  • nuclear
  • geothermal

  • 4. 
    How much of the Earth’s water is on land?

  • 2 percent
  • 30 percent
  • 20 percent
  • 50 percent

  • 5. 
    What is the name given to a jet of natural steam or hot water?

  • geyser
  • whirlpool
  • spring
  • waterfall

  • 6. 
    What causes the tides?

  • wind
  • gravity
  • large ships
  • earthquakes
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