Q3 of 18 Page 119

Match items in Column A with those in Column B :



































A



B



(i) Fuel



lighted matchstick



(ii) oxygen



air



(iii) heat



coal




Burning coal




Wood




smouldering paper




Cooking gas.


The matched terms are as follows:




















A



B



(i) Fuel



Coal, Wood, Cooking Gas



(ii) oxygen



Air



(iii) heat



Lighted matchstick, Burning Coal, Smouldering paper



More from this chapter

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2

What are some common uses of fire?

 2

In what sense is it a "bad master"?

 4

What are the three main ways in which a fire can be controlled or put out?

 5

Match the items in Box A with those in Box B :

Box - A


(i) To burn paper or a piece of wood


(ii) Small fires can be put out


(iii) When water is spread on fire,


(iv) A carbon dioxide extinguisher is the best thing


(v) Space left between buildings


Box - B


● It absorbs heat from the burning material and Lowers the temperature


● Reduces the risk of fire.


● With a damp blanket.


● We heat it before it catches fire.


● To put out an electrical fire.