CBSE  /  Class 7  /  English  /  Honeycomb Fire: Friend and Foe

  • 1. 
    When the energy is released in the form of heat and light, it is:

  • fire
  • a chemical reaction
  • light energy
  • both (a) and (b)

  • 2. 
    Man’s first experience of fire could be:

  • lightning
  • rubbing stones
  • volcanoes
  • both (b) and (c)

  • 3. 
    When carbon and hydrogen are combined with oxygen, they:

  • can cause fire
  • can cease fire
  • explode
  • none of the above

  • 4. 
    The temperature at which every fuel bums is called:

  • the flush point
  • the flash point
  • the fire point
  • all the above

  • 5. 
    Fire can be:

  • a good servant
  • created
  • a bad master
  • both (a) and (c)

  • 6. 
    Fire brigade is:

  • an old concept
  • a band of fire-fighters
  • a human chain
  • both (a) and (b)

  • 7. 
    The fuels available in natural form are:

  • cooking gas
  • electricity
  • petrol
  • coal

  • 8. 
    Fire is our

  • friend
  • foe
  • neither friend nor foe
  • both a friend and foe

  • 9. 
    Fire is a bad master if it is

  • made by coal
  • made by electricity
  • under
  • uncontrolled

  • 10. 
    Early man might have experienced fire by

  • Watching lighting and volcanoes
  • watching fire files
  • keeping it under wraps
  • none of these
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