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

First of all I would like to thank the Hindwhale Community community for presenting us with a beautiful engagement challenge. I am very happy to participate in this contest today. The contest topic for Season 11 Week One is "Perhaps if man had not invented fire, what would this earth have looked like?"

Fire is energy If man had not discovered fire at the beginning of the world, then perhaps we would not have known about the good use of fire in the modern age and we would not have been able to do all the activities that happen on earth because of fire. By using heat energy, people are doing various activities on earth and from there the socio-economic and human development of the earth is being achieved. Let's answer your considered questions.

If there was no discovery of fire then there would have been many changes in the daily activities of human life. Fire Fire has many roles for human livelihood and development of life. If not for the invention of fire, people could not cook their own food and eat. The importance of fire for their nutrition and digestion is great. Fire helps to suppress bacteria, parasites and other harmful germs in various foods, so fire can be attributed to increase the Immunity system in the human body long ago.

Fire provides warmth to people during winter and fire helps to keep away various wild animals in the forest. After sunset, fire provides light and helps to carry on various activities. Moreover, the people of the world need fire to make various weapons or tools that are used in agriculture. Moreover, agriculture requires fire to clear weeds and land.
Overall, the discovery of fire would not have significantly changed the course of human history and the development of our world.

I think primitive people looked to fire for warmth and food. I don't know any exact information for fire production but I will tell you what I know. Man first discovered fire by rubbing wood with wood to create sparks. In later ages man was able to light fire by rubbing stone against stone. I think primitive man made fire in these two ways.

Human invention of fire in everyday life has both advantages and disadvantages. I am describing them in stages below.

• Cooking : If it was not for the discovery of fire, people could not cook and eat food. Eating different bacteria and parasites would make people sick. The importance of fire in cooking is immense.

• Warmth and Protection: Different countries in the world have different names. In countries that have a lot of glaciers and large deposits and experience severe winters, seeing fire here means a lot to the people of the area. Through fire, people get a little relief from the cold. Moreover, when different people go to the forest to confess, they light a fire there so that wild animals do not see the fire because different animals are afraid of the fire. In this case fire has given a great advantage to mankind.

• Manufacturing of Machinery: The tools we use for agricultural machinery are melted by fire and made at our own convenience. If some machines could not be made then the agricultural revolution of mankind would not have happened and food production would have been interrupted or reduced in quantity.

• Another name for fire is destruction: If fire is not used properly then fire can create destruction. You can burn and destroy everything around you. This invention of man is as beneficial as it is harmful. As we enjoy the benefits according to the need through fire, if we don't use it properly, then everything on earth will be burnt to ashes. You will have seen various volcanoes starting from plants and burning everything to ashes.

• Environment and air pollution: Fire plays a major role in environment and air pollution. Fire is used to produce different products in different mill factories. A large amount of black smoke is produced from there and it mixes with our atmosphere and reduces the amount of oxygen. If the amount of carbon dioxide in the environment is high, it can have other effects on human health.

People have been using fire since ancient times.Nowadays fire is not essential for us. Various technologies have been developed in the modern era as an alternative to fire. From where we can create heat without fire. It will really depend on us. If we can control the fire then the fire will definitely give us benefits in various activities and we will be able to use the benefits to improve the mankind.

There are many methods and preparations we can take to control the fire and I have described them below. In order to control fire, one must acquire knowledge about fire control. We use different stops at home in our daily life, coil stoke, gas stoke and many more things, we should always take care if they are fireproof.

Higher safety equipment should be used in various factories to prevent fire. There should be fire prevention system in big factories and proper planning and evacuation route should be arranged in case of fire. There are various state materials which are very necessary for us like petrol and various oils which help to catch fire and proper storage and control should be done. Through all these works can control the fire for the environment.

Fire means energy so by using this energy properly we can increase innovation and production. We must have knowledge about fire and have proper direction and control system. As fire gives us various benefits, it can also cause great damage. We must ensure the use of fire and specific safety measures.