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Save fuel for better environment and health essay in 700 words

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Fuel is very important for everyday activities. Day-by-day our fuel deposits are depreciating. We need to save fuel to have a better environment around us. The real danger in consuming fuel thoughtlessly is that it is drying up the earth’s resources. Fossil fuels like coal and oil and gas are non-renewable resources. Increasing usage is depleting their presence within the earth. To save our environment, we need to save fuel.

In today's world fuels are undoubtedly ruling our world.  Our basic needs are  Roti, Kapada and Makaan.  And, we need fuel to cook, to manufacture fabric, to produce building material and to build our sweet homes.  So willingly or unwillingly we are dependent on fuels to live.

We use fossil fuels such as coal, wood, natural gas, Petroleum and its derivatives like petrol, diesel, LPG, kerosene etc.  Since the days of Industrial revolution, there has been a rapid growth and development in the entire globe.  The machines in industries, transport vehicles and domestic appliances all use fossil fuels.  Even though the world adopted electricity as a source of energy, we still need fossil fuels to produce electricity.

Environment is an essential part of our life.  It includes surrounding water, air, trees, wildlife, birds, minerals etc.  Quality of our life depends on the quality of our environment.  Our health is dependent both on ourselves and our environment.  We need a clean environment to live healthy.

Last four decades have seen tremendous growth in electric and electronic gadgets and appliances causing the demand for energy to go skyrocketing.  Combustion of fossil fuels results in carbon dioxide and other greenhouse gases that have negative impact on environment and health.  Overuse of fuels have initiated a breakdown of our ecosystem balance.

As a consequence air we breathe is polluted with CO2, soot particles and harmful gases.  A large number of people suffer from respiratory diseases.  The local temperatures have risen.  Climatic balance is broken.  Global warming is causing icebergs at the Poles and ice caps on mountain peaks to melt at a faster rate.

Greenhouse gases (fluorocarbons) are depleting the Ozone layer faster than ever before. Ozone layer shields us from harmful Ultraviolet radiation of the Sun.  The holes in Ozone layer mean sunburns and skin cancer from exposure to UV rays.

Many species of birds and oceanic creatures are getting extinct.  Animals too suffer from pollution.  The balance in Biodiversity has become an issue.  Imbalance in food-chain results in Earth's ecosystem imbalance.

To live we eat food, drink water and breathe air.  If they are contaminated, then certainly our health is affected.  Comparing in our minds strolling happily on a path in a village and along a busy city road.  Certainly we would want a peaceful and clean environment for a morning walk to the park nearby.

Fuel and energy saved is as good as produced.  Fuel saved is more than driving away diseases and buying health.  There are many ways to save fuel.  We could use shared or public transport like trams and metros.  We switch off engines while waiting for traffic signals.  We take an exercising walk to nearby places.  We use bicycle not just as a sport, but as a transport.  We use more efficient fuels.  We switch off gadgets and appliances when not in use.  We use green vehicles and latest technology based machines.  Also drive vehicles uniformly at recommended speeds and maintain properly to run at high mileage.

We need to replace obsolete technologies with the latest. Simply, we could replace the domestic light bulbs by the efficient LED bulbs.  Let's use more efficient LCD and LED computer monitors and TVs in place of the bulky old ones.  Let us use more efficient and silent CNG based engines rather than the traditional noisy diesel engines.  Use of geothermal heat and biomass energies efficiently and cheaply serve our needs locally in the vicinity.  Use of solar boats could reduce pollution of water bodies.

In rural areas people still use kerosene, wood and tree leaves for domestic cooking and heating.  We need to upgrade their lifestyle so that fuel is saved and environment is saved.

Wastage of food, water or other materials happens inadvertently.  Reducing wastage indirectly saves fuel required to produce more food and other products.  Induction stoves save on energy needed to cook.  Imagine 10% savings in a billion houses in the world.

Lets useless of traditional fuels and use more of clean renewable fuels like solar, wind, tidal, geothermal, biomass, Nuclear, hydro, biofuel and so on.  Then we meet our demands as well as save our environment.  We stay healthier too.  This is what ultimately we want and the mankind needs.  Instead of polluting our location and then searching for a better place to live in, we all live healthier and jollier by saving fuel.

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Fuels are the sources which run the world today. Think of your routine from morning. You wake up, glance down in your phone- phone runs on electrical energy, to walk in to have breakfast- food is made on oven using LPG, you set out for work in your car or bus- all vehicles run on fossil fuels, at work you turn on fans, air conditioners, computers- all run on fuels by burning down fuels.

Hence we can clearly see we don’t run the fuels, but fuels run us. But what are “fuels”?

Fuels are those energy sources which the help of which various devices of daily use can be run, by using them in the same form or by converting one form of energy into another. Fuels can be categorized in two ways:-

  • Renewable energy- fuels that can be replenished after using.
  • Non- renewable energy- fuels that cannot be replenished after using.

So far the use of the second category of fuels is more than the first category. And this the major concern of the environment activists of today

Non- renewable energy

Fossil fuels such as coal, petroleum, crude oil, diesel, LPG (Liquefied Petroleum Gas) form the non renewable energy sources. They had been formed million of years ago when plants and animals and other vegetative matter got suppressed under tremendous pressure and heat and hence some of them fossilized and some turned to fossil fuels.

Today those are the fuels that run the world. Humans are heavily dependent on these fuels to fulfill all his Knick knacks. And this has endangered the reserves of these fuels. The demand is more than what the earth has. Hence the reserves are depleting fast and a time may come when there will be nothing left for the future generations.

Not only this fossil fuels also leave behind a huge number of waste products after use. For example- coal leaves behind ash when burned for producing electricity, petrol and diesel leave behind harmful gaseous smoke when used in cars and it is released directly into atmosphere. Even nuclear power plants emit very dangerous radioactive wastes that have to be stored in pits deep below the ground otherwise it might mess up the human DNA due to radioactivity.

Only there are two sources which do not emit any harmful waste and they are LPG and CNG (Compressed Natural Gas). These two fuels are now widely used in gas cylinders for cooking purposes and in autorickshaw’s. They are by products of crude oil. But there is a limitation. There reserves are very limited. Their availability is even lesser than petrol reserves hence they are not much dependable sources.

If we do not cut down our demands now a time may come when there will be no fuel left at all for us to use. What would we do then? Is this what we are gifting our future generations? An energy-less earth! What is the benefit of so much technological advancement then?

Renewable Energy Sources

Renewable energy sources are those sources which will never finish no matter how much you use it during your lifetime. Such sources consist of wind energy, hydral energy, solar energy. Sun is the greatest source of all energies.

These sources are omnipresent. They can be used to generate power. For example – solar panel use the energy of the sun to produce heat and then this heat sorted can be used to charge up cells which in turn give electrical energy, windmills use the energy of the wind: its velocity to generate electrical power.

Similarly hydro power plants use the kinetic energy of falling water to run turbines to generate power. Not only this certain manufacturer is now making ‘bio-cars’ which run on fuel made biologically by the oil of certain vegetable and plants.

Another replacement of the LPG gas for cooking is the gobar gas. It is a very clever installment. It uses the methane gas produced by domestic human excreta that is locked in chambers. Once formed the gas is channeled to the ovens and this serves as the cooking gas in place of LPG.

“where there is will, there is way”. We can develop newer energy -efficient methods if we want to. These methods don’t produce any harmful chemicals or residue and hence do not affect neither the health nor the environment. No radioactive waste to deal with, no harmful chemicals, to need to worry about renewal, no harm to the environment.

Ways to save fuel

There can be many ways to save fuel starting from the individual level. To enumerate a few are:-

  • Always switch off fans and lights while leaving a room.
  • Do not use air conditioners unless needed. Do not leave any door or window open while ac is on.
  • Take steps to upper floors rather than using escalator or an elevator
  • Use carpool to office or school rather than individual commodity.
  • Use energy efficient lights and fans at home or in office
  • Fix any leaks or cracks in electrical wiring as soon as possible.
  • Installation of solar energy panels in offices and street lighting. Intelligent lighting to be used in street lights that turn off automatically with daylight.
  • Walk or cycle to the nearby places instead of taking car.

Hence, we should leave the conventional means of energy use and use the renewable resources to our advantage to meet our growing needs. This will help us to gift a better, greener and safe world to our future generations.

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