Your question: Why should we use coal and petroleum carefully?

On the other hand petroleum is used for cooking, it is used as a fuel and for making paraffin or wax. Hence coal and petroleum are very advantageous. As they both are among the non renewable resources so they must be used wisely, because the survival without these two fossils will be very difficult.

Why should we use fossil fuels carefully?

It is important to use fossil fuel carefully and conserve it. Fossil fuels are non – renewable resources, and once the resources get depleted, these would not come back again. These fuels are used as non-renewable energy resources, and must be conserved and not be destroyed, as there is further use of it.

Why should we use coal and petroleum judiciously?

Coal and petroleum should be used judiciously because they are limited which wil soon get exhausted or finished and these also pollute our environment. Coal and petroleum were formed millions of years ago from the degradation of biomass. These are exhaustible non-renewable resources.

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Why is coal and petroleum important to man?

The petroleum and coal are considered to be the exhaustible natural resources, as they are presented and sustained in minimal quantity. These resources are scarce and took several years or generations to get produce. … Coals are the important one for cooking foods and generation of thermal electricity.

How can we save fuels?

  1. Avoid Long Idling. …
  2. Get a Fleet Fuel Card. …
  3. Clean Out the Truck and Eliminate Unnecessary Weight. …
  4. Keep Tires Inflated to the Correct Pressure. …
  5. Use Cruise Control During Highway Driving. …
  6. Don’t Buy Premium Fuel. …
  7. Drive the Posted Speed Limit. …
  8. Monitor Preventive Maintenance Schedules.

What happens if we continue to use fossil fuels?

Global warming pollution

When we burn oil, coal, and gas, we don’t just meet our energy needs—we drive the current global warming crisis as well. Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change.

What are the main uses of coal and petroleum products?

Following are the main uses of coal and petroleum products:

  • Coal is used in homes and industries as a fuel. It is also used to generate electricity in power plants.
  • Petroleum products (such as petrol and diesel) are used as fuels in vehicles. Other products (like kerosene and LPG) are used as domestic fuels for cooking.

How is petroleum obtained?

Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. … Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines.

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Why the layer containing petroleum and gas is above the water?

Petroleum oil and water are insoluble with each other. Therefore when we mix them both, petroleum oil form layer above water. So, in the deposits, above water there is layer containing petroleum oil and gas. … Petroleum and gas are non polar in nature while water is a polar solvent.

What is difference between coal and petroleum?

Basically, these differences center around the fact that coal is found at its site of deposition as a solid and relatively pure massive organic substance, whereas petroleum is liquid and migrates readily from its place of origin into porous reservoir rocks.

How can we save coal and petroleum?


  1. Use stairs to climb instead of taking a lift. …
  2. Pressure cookers should be used for cooking food to save fuels like kerosene and LPG.
  3. renewable fuels like cooking gas (LPG) and CNG should be used.
  4. Solar machines like solar cookers, solar panel, solar water heaters should be used whenever possible.

How coal is useful man?

Coal is primarily used as fuel to generate electric power in the United States. … Certain types of coal can also be used for metallurgical processes, like forging steel, smelting metals, or even in smelting sands, which are used to cast metal. Finally, coal can be burned to provide heat for individual homes.

Does driving slower save fuel?

There’s a very simple way to save money on petrol: slow down. A car speeding at 80mph uses 10% more fuel than one cruising at 70mph, according to the Department for Transport.

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What is the best speed to save fuel?


How can I improve my fuel economy?

10 Easiest Ways To Boost Your Vehicle’s Fuel Economy

  1. Drive Smoothly. Potential savings: 54 Cents Per Gallon.
  2. Slow Things Down. Potential savings: 20 Cents Per Gallon. …
  3. Keep Your Left Foot Off The Brake Pedal. Potential savings: 99 Cents Per Gallon. …
  4. Turn Off The Engine At Idle. …
  5. Clean Out The Trunk. …
  6. Take Time For A Tune Up. …
  7. Choose The Right Motor Oil. …
  8. Pay Attention To Tires. …
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