- ‘A lighted match is helpful in creating fire.’ How?
- Define fuel. How does it cause fire?
- Discovery of fire has helped the mankind, how?
- How are gas and water useful in putting out fire?
- How do the firefighters put out fires?
- How fire is a good servant?
- How has the story of fire changed from time to time?
- How have we learnt to control fire?
- How is fire created? What was the man’s first experience of fire?
- How was fire put out long ago?
- In modern construction of buildings why gaps are left between buildings?
- In what sense is fire a ‘bad master’?
- Name some fuels.
- Name the three things to make fire?
- Spraying water is not a good way of putting out an oil fire or an electrical fire. Why not?
- What are some of the common uses of fire? In what sense is it a ‘bad master’?
- What are some of the things you should do to prevent a fire at home and in the school?
- What are the three main ways in which a fire can be controlled or put out?
- What do you understand by the flash point of a fuel?
- What is the religious significance of fire?
- Why a newspaper or stock lying in the open does not catch fire on its own?
- Why does a burning candle go out when you blow on it?
