What are the disadvantages of coal?
- Burning coal emits harmful waste such as carbon dioxide, sulphur dioxide, nitrogen oxides, sulphuric acids, arsenic and ash. It also emits twice as much carbon dioxide when compared with natural gas to produce the same level of heat, which increased the levels of harmful greenhouse gases emitted into the earth's atmosphere. Carbon dioxide emissions from the burning of fossil fuels now account for about 65 per cent of the extra carbon dioxide in our atmosphere.
- The burning of coal by large-scale factories to power industry has led to acid rain in some regions
- Coal can be cleaned and/or turned into a liquid of gas but this technology has yet to be fully developed and adds to the expense of creating fuel via coal
- Coal mining can scar the landscape and the equipment used for mining is large and noisy which may affect local wildlife
- Transporting coal can be problematic because it requires an extensive transportation system and can also cause additional pollution in the form of emissions from transportation vehicles such as lorries, etc
- There are limited stocks of coal remaining - they will be entirely depleted this millennium if we continue to burn coal in the future at the same rate we are today coal can be considered as a non-renewable energy source
- The mining industry can cause health difficulties for miners and fatalities due to the potentially dangerous nature of the work
- Burning dirty coal can create significant pollution problems
The disadvantages of coal are high levels of pollution & greenhouse gas emissions it produces.
What is the advantages and disadvatages of coal?
Advantages of coal: Coal burns warm and for a long time. Coal produces energy, Coal is easy ti mine. Disadvantages: Coal can spontaneously combust if it is not strategically piled and stacked and separated, also must be rotated throughout its pile. Pollution is another disadvantage of coal. It is also expensive to move around from one coal yard to another.
What are the disadvantages of burning coal?
There are several disadvantages to burning coal. Even before it is burned, coal mining is a dangerous and difficult job in which people are killed every year, and which often results in black lung disease even for those coal miners who do not die in mining accidents. Burning coal releases several forms of air pollution. It always releases large amounts of carbon dioxide, which is a greenhouse gas that is the major cause of global…
What are the advantage and disadvantage of coal relative to oil?
Coal has only one advantage relative to oil, which is that it is abundant and relatively inexpensive. Disadvantages include, it is more polluting (due to impurities in the coal) and it is harder to handle; oil can be pumped, whereas coal has to be shoveled. Coal mining is often more difficult and dangerous than pumping oil out of the ground. Coal dust creates the dangers of explosion, and black lung disease.
What are the disadvantages of a coal fired power station?
The disadvantages of coal power are; 1. It is non-renewable and it is causing global warming. 2. Although it is now cheap, if the coal continues to be used in such a way, it will soon be very expensive. 3. Burning a fossil fuel produces carbon dioxide, which contributes to the greenhouse effect, warming the Earth. 4. Burning coal produces more carbon dioxide than burning oil or gas. 5. Mining coal can be difficult and…
What is the disadvantage of using coal to generate electricity?
There are several disadvantages to using coal to generate electricity. When coal is burned, it releases lots of carbon dioxide, which is a problem because the atmosphere already has too much carbon dioxide and it is causing global warming. In addition, there are impurities in coal which result in other forms of air pollution, particularly sulfur dioxide which results in acid rain. Coal mining is also a dangerous activity that results in many deaths. And…
What are the advantages and disadvantages of lignite?
Disadvantages: Animals habitats would be ruined and destroyed The noise They are dangerous Tourists would not find them attractive Pollution Trees and plants would be ruined and cut down Everyone who lives about there would be effected Advantages: It can get people a job you can get coal It's a source of energy So as you can see there are more disadvantages than advantages!!!
What are bad things about coal?
While there are some advantages there are still more disadvantages. Burning coal releases harmful gasses such as carbon dioxide, sulphur dioxide, nitrogen oxides, sulphuric acids and more. Coal mining can destroy large areas of land destroying natural habitats and forcing native animals to move and in some areas the burning of coal can cause acid rain and it is a non-renewable resource so we will eventually run out.
What are the disadvantages of using coal and nuclear energy such as pollution?
Coal produces CO2, and also sulphur dioxide depending on the sulphur content of the coal used, and these are released to the atmosphere during operation. Nuclear energy produces radioactive waste, which is contained in the spent fuel. This can be stored safely and thus not released to the environment, but it needs to be stored for many years, perhaps even thousands of years.
What are the Disadvantages of coal fired power stations over nuclear powered stations?
The handling of many tons of fuel as opposed to a few truckloads of uranium, the production of carbon dioxide and sulfur dioxide, the disposal of many tons of ash, the mining of the coal which can be dangerous and has caused many accidents, and possibly the cost of the fuel relative to uranium though that depends on how easily the coal can be obtained.
What do good children get from S anta?
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What are disadvantages of the use of coal for energy?
Coal has several disadvantages as an energy source. 1. Burning coal releases large amounts of carbon dioxide, contributing to global warming. 2. Burning coal also releases various other pollutants which lead to acid rain and other forms of environmental harm. 3. Coal mining has always been a very dangerous business with many fatalities, which we have recently seen in China and in West Virginia. Because coal contains carbon it releases carbon dioxide when it is…
Why is Pakistan's own coal not very important in industry at the moment?
Pakistan has a fair supply of coal, but much of it is low quality. It produces alot of polluting sulphur gas and ash when it is burned and does not give out much heat. Unless it is mixed with high- grade important coal, it cannot be used in factories and for transport. It's main use is in simple industries such as brick - making, where its disadvantages are not so important.
What are the advantages and disadvantages of coal mining?
Coal mining has many very bad cons and drawbacks. For one, it is highly dangerous. Coal mines have been known to collapse in on workers, trapping or killing them. The dust and dirt and materials in the mines and air around the mines can be polluting and can be very harmful when breathed in or on the skin, especially for longer periods of time. Coal is a finite resource. It take millions of years to…
Advantages and disadvantages of steaming?
Advantages: - Early style of railroads, and was (at one point) the only way to power a train. - Gave another reason to mine coal. - Helped railroads grow and learn more about the fundamentals of railroading. - Iconic to most. Disadvantages: - Very polluting way of powering a train. - Uses coal, now considered a vital material. - Very large, and hard to make. - Used steam, a pressurized product that could (under unexperienced…
What was the steam locomotive advantages and disadvantages?
Advantages: - Early style of railroads, and was (at one point) the only way to power a train. - Gave another reason to mine coal. - Helped railroads grow and learn more about the fundamentals of railroading. - Iconic to most. Disadvantages: - Very polluting way of powering a train. - Uses coal, now considered a vital material. - Very large, and hard to make. - Used steam, a pressurized product that could (under unexperienced…
What the advantages about coal?
well theres a few, here are some advantages about coal ==still have fifty yeares left of it(is currntly 2010)== just in case u want da disadvantages.......... coal mining can increase erosion, runoff from mines can cause water pollution! love sweet-thang1797 ask me anything I'll answer it. but make sure its not a tough question because im only in the 6th grade!!!!
What are the advantages and disadvantages of using coal to power a car?
Coal is not a suitable automotive fuel as: It is not compatible with internal combustion engines Requires complex handling and combustion systems Produces solid waste Has no distribution system at the user level Contains sulfur compounds Emits radiation Requires continuous firing - no off on on capacity
Advantages and disadvantages of the Industrial Revolution?
There are many advantages and disadvantages on the industrial revolution. Many advantages come under, being help full to us now, for example, we now have cars, trains, planes and much more. There are disadvantages too, not everything can just come with a good side. Take the Bridge water canal for an example, The Duke of Bridge water, Francis Egerton, was a wealthy young landowner who owned a coal mine seven miles from Manchester. He had…
What are the advantages and disadvantages of coal as an energy source?
=== === Advantages of coal * Is abundant * Is cheap to use Disadvantages of coal * Cultivating coal is a very dangerous job - many men and women die each year in coal mine related failures and accidents * Is very dirty to burn * It causes black lung disease * Is a major contributor to acid rain * It emits a large brown cloud around its plants that clearly prove its polluting power…
Advantages and disadvantages of LNG?
Some advantages of liquified natural gas or LNG are that it can be used in many different applications from homes to schools to restaurants, and that it provides instant heat. It is cheaper than gas and coal and produces less greenhouse emissions. Some disadvantages are that it is difficult to process, it damages the environment, it's flammable and, if it leaks, can be toxic.
What is coals strengths?
Coal, at least in America, is one of the most abundant fossil fuels and a large supplier of energy across the country. Although it has obvious disadvantages and environmental concerns, coal is cheap, relatively easy to mine and transport, and current reserves are expected to last for another 250 years. One of coal's greatest strengths is its cost effectiveness, as coal burning power plants are inexpensive to build compared with nuclear, solar, or geothermal power…