write an essay on fire in 200 words
Answers
Fire is a chemical reaction that gives off light and heat. It is an example of the chemical process of oxidation. Fire is useful, but also very dangerous because it can cause houses, trees and many other things to burn into ashes. Forest fires are very harmful. They can destroy a huge area in a matter of minutes. Every year people die by accident from fire.
Fire can be made in many different ways. Some ways are rubbing sticks together for a long time, using flint and steel, or using matches. However, the Sun does not make fire. Instead, it crushes together hydrogen atoms to release energy through the process of nuclear fusion.
Fire can be very useful if it is treated carefully. It has always been very important for people to be able to make fire. People need its heat to keep warm on cold days. It is also used to cook things. Its light can be useful to be able to see in dark places.
Most heat engines work by fire.
Answer:
Essay on fire
Explanation:
Humans require fire because it provides them with energy. We can also use it to prepare food, provide light, and keep predators at bay. It can be made in a variety of ways, but the most frequent is by burning wood, which alters the materials surrounding it. Because of its multiple purposes, fire has aided human advancement over time. Please read the following. Fire, its uses, and value in life are discussed in this essay. This essay is really beneficial to students and children.
We can see and feel fire as a type of energy. It is required for warmth, cooking, and room heating. It comes from the Sun, which warms the Earth's surface and releases energy in the form of heat and light. Because warm air rises, part of the heat is lost to space. Life on Earth would be impossible without it. Some animals can sense ultraviolet energy from the Sun, which aids in their search for food and shelter. Humans have relied on fire since their evolution roughly 2 million years ago.
At night, fire is a significant source of light. This helped our forefathers survive by making it easier to obtain food and escape attackers in a safer and more light-filled environment. The forest fire destroys bird nests and animal habitats. Early humans and Homo Erectus were the first to use fire. They utilised it to construct spears by hardening the end of a stick in a fire, which would help them hunt at night by providing light from the fire. Although fire can be harmful and destructive, humanity would not have evolved as far without it.