Q1- what is fire?
Q2-how fire is produced?
please give write answer for class 7
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Answer:
1=Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products.
2=Explain the harmful effects of burning fuels.
● Ans- The burning of fuels like wood, coal and petroleum products releases unburnt. ...
● Incomplete combustion of fuels produces a very poisonous gas called carbon. ...
● The burning of fuels releases carbon dioxide in air in the environment which causes.
Explanation:
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1
Answer:
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