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Class 7 English
Honeycomb Fire: Friend And Foe
Quiz 1
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When the energy is released in the form of heat and light, it is:
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fire
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a chemical reaction
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light energy
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both (a) and (b)
Explanation
both (a) and (b)
Man’s first experience of fire could be:
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lightning
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rubbing stones
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volcanoes
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both (b) and (c)
Explanation
both (b) and (c)
When carbon and hydrogen are combined with oxygen, they:
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can cause fire
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can cease fire
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explode
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none of the above
Explanation
can cause fire
The temperature at which every fuel bums is called:
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the flush point
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the flash point
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the fire point
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all the above
Explanation
the flash point
Fire can be:
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a good servant
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created
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a bad master
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both (a) and (c)
Explanation
both (a) and (c)
Fire brigade is:
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an old concept
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a band of fire-fighters
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a human chain
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both (a) and (b)
Explanation
a band of fire-fighters
The fuels available in natural form are:
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cooking gas
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electricity
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petrol
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coal
Explanation
coal
Fire is our
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friend
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foe
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neither friend nor foe
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both a friend and foe
Explanation
both a friend and foe
Fire is a bad master if it is
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made by coal
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made by electricity
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under
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uncontrolled
Explanation
uncontrolled
Early man might have experienced fire by
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Watching lighting and volcanoes
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watching fire files
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keeping it under wraps
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none of these
Explanation
Watching lighting and volcanoes
___ is released in the form of heat and light.
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carbon
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hydrogen
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light
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energy
Explanation
energy
There things required to make fire are
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fuel
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heat
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oxygen
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all of these
Explanation
all of these
The ‘flash point’ of fuel is
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torch light
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temperature to bum
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memory
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lighting match
Explanation
memory
If the fire has no fuel to feed on, preventing oxygen supply and removing the heat can lead to
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put out fire
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break out epidermic
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start a fire
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cook our food
Explanation
put out fire
Water should not be used on fire caused by
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fuel
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dry leaves
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oil
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electrical appliances
Explanation
electrical appliances
New laws of building construction are to ensure observance of ___.
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fire prevention norms
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lesson the burden of fire fighter
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save trees
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providing escape route
Explanation
fire prevention norms
Bands of fire fighter are known for being the
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Trained people to putout fire
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skilled people to put out fire
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trained people in first aid
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all of these
Explanation
all of these
People suffering from the effects of smoke should be given before sending them to hospital
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injection
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first aid
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biscuit milk
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energy drink
Explanation
first aid
Fire is considered to be ___ of mankind.
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greatest discovery
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threat
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dangerous enemy
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friend
Explanation
greatest discovery
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