Fire: Friend and Foe Extra Questions and Answers English Honeycomb Chapter 8

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Fire: Friend and Foe Extra Questions and Answers English Honeycomb Chapter 8

Fire: Friend and Foe Extra Questions and Answers Very Short Type

Question: (1) Who have been the damage caused by fire?

Answer:- Early man.

Question: (2) What was early man frightened of?

Answer:- He was frightened of fire because it was powerful and dangerous.

Question: (3) What are the three things required to make fire?

Answer:- Fuel, oxygen and heat .

Question: (4) Give some examples of fuel?

Answer:- Wood, Coal, cooking gas and petrol.

Question: (5) Where from oxygen comes?

Answer:- Oxygen comes from the air.

Question: (6) What comes from the air?

Answer:- Oxygen.

Question: (7) What happens when you blow on smoldering paper?

Answer:- It often bursts into flame.

Question: (8) What do you do to burn a piece of paper or wood?

Answer:- We heat it before it catches fire.

Question: (9) if fire in a good servant, it can be what?

Answer:- It can be a bad master.

Question: (10) What is a good servant but a bad master?

Answer:- Fire.

Question: (11) What happens when fire get out of control?

Answer:- It comes very dangerous.

Question: (12) how many ways are there which a fire can be put out?

Answer:- There are three main ways.

Question: (13) Why fires can also be stop with a damp blanket or a sack?

Answer:- Because this stops oxygen reaching the burning material.

Question: (14) What is used to extinguish fire?

Answer:- Carbon dioxide.

Question: (15) why carbon dioxide is used to extinguish fire?

Answer:- Because it does not allow oxygen to reach the burning material.

Question: (16) What is the third way of putting out a fire?

Answer:- To remove the heat.

Question: (17) What will happen if the temperature can be brought down?

Answer:- The fuel stops burning.

Question: (18) When should water not to be used on fire?

Answer:- Water should not to be used on fire when it is caused by electrical appliances.

Question: (19) What is the best thing to fight an electrical fire?

Answer:- A carbon dioxide extinguisher.

Question: (20) Why should there be space felt between buildings?

Answer:- To reduce the fire risk.

Question: (21) What is known as fire brigades?

Answer:- bands of firefighting workers with special equipments is known as fire brigades.

Question: (22) Who are highly trained people?

Answer:- Firefighters.

Question: (23) What is worshipped in many parts of the world?

Answer:- Fire.

Question: (24) When fire can be dangerous?

Answer:- When it gets out of control.

Question: (25) —– is the result of a chemical reaction?

Answer:- Fire.

Fire: Friend and Foe Extra Questions and Answers Short Type

Question: (1) What makes early man scared of?

Answer:- Early man was scared of fire because he have seen much damages caused by fire. He has also watched lightning and volcanoes before

He began to use it. So, he knew how dangerous and powerful can be fire.

Question: (2) How oxygen is required to make fire?

Answer:- Oxygen comes from the air and so when we blow on smoldering paper, it often bursts into flame thus, oxygen is also required to make fire.

Question: (3) What is called “flash point”?

Answer:- Every fuel has a particular temperature at which it starts burning this temperature is called the “flash point”.

Question: (4) “Fire is a good servant but a bad master” – explain

Answer:- Often it is said that fire is a good servant but a bad master because it means that fire is very useful as long as it is kept under control if fire goes

Out of control, it can very dangerous.

Question: (5) Write some merits of fire.

Answer:- Some merits like we use it for cooking our food, also warm our houses during winter season, and to generate electricity power.

Question: (6) Write the demerits of fire?

Answer:- As we know, fire can be dangerous if it goes out of control. Every year many homes and shops are damaged due to fire. The vast areas of forest

Are also destroyed and many people are killed and some are injured caused by fire.

Question: (7) How fire can be out by fuel?

Answer:- If the fire has no fuel to disgust on, no burning can take place. Thus, fuel can help to put out fire.

Question: (8) What is the second way of putting out a fire?

Answer:- The second way is to stop oxygen from reaching it like small fires can be put out with a damp blanket or lack. If results to stop oxygen from Reaching any burning material. Again, carbon dioxide is also used to prevent fire.

Question: (9) Discuses the three way of putting out a fire?

Answer:- The third way is to remove the heat. The fuel would stop burning, if the temperature can be brought down. Again, water is also sprayed on a fire, because it absorbs heat from the burning fuel and lowers the temperature.

Question: (10) How water can also be dangerous to put on a fire?

Answer:- If water is sprayed onto an oil fire, the oil would float to the lop of the water and would continue to burn thus, this can also be dangerous because water flows quickly, carrying the burning oil with it and would spread the fire.

Fire: Friend and Foe Extra Questions and Answers Long Type

Question: (1) Define fire –

Answer:- When the oxygen in the air combines with carbon and hydrogen in a fuel, a chemical reaction takes place thus, energy in the form of heat and

Light is released through this process. Therefore, fire is the result of a chemical reaction fire is powerful and dangerous too if it goes out of control.

Question: (2) Write the advantage and disadvantage of fire –

Answer:- The advantage like we use fire to cook our food, warm our homes in winter, to generate electricity etc. While the disadvantage is that fire is dangerous if it goes out control. However, thousands of homes and shops are damaged due to fire. Again, vast areas of forests are destroyed and many people are also killed and injured too.

Question: (3) What are the three ways of controlling fire?

Answer:- The three ways are –

(i) Fuel can help to take away fire if the fire has no fuel to carryon, no burning can take place.

(ii) Secondly to put out fire we can prevent oxygen from reaching it. Therefore, no supply of oxygen prevents no fire. Damp blanket or a sack can also help small fires.

(iii) Thirdly, fire can be stopped by removing the heat the fuel would stop burning, if the temperature can be brought down at its lowest water can also stop to prevent fire by absorbing heat from the burning fuel and lowers the temperature.

Question: (4) Why water should not be sprayed on fire caused by oil and electrical appliances?

Answer:- Fire caused by oil is very dangerous because the oil would float to the top of the water and would continue to burn, as water flows quickly, also carrying the burning oil with it and spreading all our the fire again, fire caused by electrical appliances cannot be stop by water because the person spraying water might get an electric shock and would get killed thus, it is very dangerous too.

Question: (5) What are the skills of firefighters?

Answer:- Firefighters are highly trained people as they power many skills. They could cut off electricity supply and knock down dangerous walls. They spray water and other things to prevent fire under control firefighters are also trained in first aid as thug can help people who are injured or those who are suffering.

Updated: December 13, 2020 — 1:02 am

3 Comments

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  1. How can we stop oxygen reaching to the burning material?

  2. Very bad

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