essay on save fuel in 700 to 800 words
Answers
A substance that produces chemical or nuclear energy when it comes in contact with other substances is called fuel. This energy is used as it is or is further converted to mechanical energy and is put to use in different ways. Some of the common tasks carried out with the help of different fuels include running vehicles, operating machinery, cooking, ironing and warming.
Chemical fuels have broadly been classified into three categories – Solid fuel, Liquid fuel and Gaseous fuel. Solid fuels include wood, cow dung, charcoal and coke to name a few. Liquid fuels include petroleum which is processed to form various varieties of liquid fuels such diesel, naphtha, kerosene, etc. Natural gases come under the category of gaseous fuels. These are processed and converted into CNG, blast furnace gas, methane and coal gas for various purposes. Nuclear fuels on the other hand are divided into two categories – Fission and Fusion. Each of these fuels has its own unique utility. We use most of these to carry out our day to day tasks.
Fuels are fast depleting from the surface of the earth. This is because their demand is growing at a rapid speed whereas its supply is limited. We must use these substances wisely so that they do not get exhausted.
IS THIS MUCH ENOUGH
God gifted us many things. He made the world and our planet Earth. On Earth, we human are undoubtedly dependent on various things. We’re also dependent to Fuel. Aren’t we? Yes we’re dependent. Fuel is a thing when heated produce energy.
We need various things for making ourselves good such as Food. For cooking food, we need fuel. So, Fuel is very important and its role is indispensable. For example: Food works like a fuel in human body. It gives energy to human body and helps in maintaining the growth and life of human and animals as well.
Fossil Fuels such as coal, petroleum, natural gas are mainly used in industries for various purposes. Electricity, the thing which we need daily as a source of energy is also produced by Fossil fuels. Rapid and Uncontrolled urbanization also has the demand of more Energy which is being produced by fuels. We can’t do much without fuels.
Combustion of fuels has a bad impact on our Environment and led to the pollution. Our environment includes birds, trees, water, air etc. We’re also willingly dependent on our Environment. Environment is clean than only we’ve fresh mind and healthy. Combustion of fossil fuels led the formation of greenhouse gases in the atmosphere. It harms our Environment. The air is mixed with greenhouse gases and we breathe. It effects on our lives and health. It may cause respiratory diseases such as asthma and pulmonary disorder. It may also harm to our ecosystem.
The ozone layer safeguards our earth. It defend us from the ultraviolet rays coming from the sun. The combustion of fuels produces greenhouse gases which led to the depleting of ozone layer faster. This affects the earth. We’ll suffer from it.
We need a peaceful environment and a better place to live. For making our environment safe we should not use vehicles much which need more fuel. Wow! It saves our money. Let’s make people aware of walking and using more and more bicycle not any fuel consuming vehicle. We should switch off engines while waiting for traffic light.
Let’s use more and more LED bulbs and computer monitors. Let’s use CNG engines. Let’s use solar boats while travelling though water bodies. Let’s use clean renewable fuels. Let’s make our lives peaceful by saving fuel. Let’s make our future peaceful and brighter.