"Steemit Engagement Challenge S11/W1 - Perhaps if man had not invented fire, what would this earth have looked like?"

How are you? Hope so everyone would be safe and sound just like me as I am also safe Alhamdulillah....

This is my third participation in the engagement challenge of this first week and it is going to be very interesting because it is all about fire so let's have a look on all the questions!

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Fire is essential part of our life and in the older life if we see then there was no fire invented that time and it is essential part of life but it was invented very later in life but now then it is available then it is included in everything that is essential for life.

The earth would look like that there is nothing we can do at this earth and there is no existence of life on this Earth if we don't have fire and if we imagine no existence of fire nowadays then earth will look like very empty in which there is life but not a meaningful life.

It's true that man discoverd fires but according to my imagination and according to my knowledge we all know that there were a lot of rocks present at that time when fire was invented and people don't have clothes at that time to wear and they cover their body through leaves of large plants.

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People when rub one rock with another Rock at that time then it produces fire due to friction and after the progression and after more and more knowledge with the passage of time different laws introduce and then people introduce fire gradually to this world.

Advantages

• Fire we can use for cooking different dishes and we can obtain good quality food through cooking food on fire.
• Fire can also be used for burning unnecessary things.
• In winters we can obtain heat from fire and can keep our body temperature normal.

Disadvantages

• Fire had a disadvantage that it can cause burning of anything like a human also.
• To burn a thing which can produce pollution can Pollute the air.

Yes if fire have a lot of advantages and it can be used for cooking purpose as well as for heating purpose then definitely we can say that file is very essential for us and we cannot neglect its importance.

• We should not use a fire with high flame which could be difficult for us to manage.

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• We should not add petrol which contains gasoline to fire because it can cause burning as it increase the flame very rapidly.
• We should not burn the things which can produce harmful gases like carbon dioxide or carbon monoxide.

I want to invite here @wilmer1988,@goodybest,@faran-nabeel to participate