Other resources are created in very limited quantities and it takes a very long time for such resources to be replenished. Coal was once the most common source of energy in the United States, but it has been overtaken by petroleum and, more recently, natural gas. Diesel is used to power turbines for the production of electricity in large scale industries. Used by chemical industries to produce plastic, dyes, paints, synthetic rubber, pesticides, perfumes, etc. ... State 4 advantages of coal use compared to the use of other fossil fuels. Your Mobile number and Email id will not be published. Petroleum is extremely easy to extract. We shall study one such exhaustible resources now i.e. Certain components of petroleum, such as benzene, are known cancer-causing agents in humans. In the United States, there are enough coal reserves to provide current power levels for about 4 centuries. Coal is the result of millions of years of vegetation being accumulated and altered. coal and petroleum. Advantages of Coal Energy. Oil is used to produce electricity at homes and shops. Petroleum indeed has its advantages and downsides; therefore, it is important to weigh both sides of the product. High-density fuel: Petroleum is one of the best fuel resources in […] 1. Why Academics Subjects Aren’t Enough for Influencing Child Development? (Photo by Blaine O'Neill) List of the Advantages of Petroleum 1. These forests get buried due to volcanic eruptions, earthquakes, floods, and all. Not only this, they got covered with soil and other stuff. Fossil fuels have become a dominant energy source because they contain a lot of transportable energy in a small package. Find an answer to your question List 3 advantages of managing coal and petroleum 1. What Are the Advantages of Petroleum? In this article, the pros and cons related to the use of coal are examined in detail. Coal is a readily combustible rock containing more than 50% by weight of carbon. 6. Also, read Sustainability of Natural Resources. Petroleum can be stored, shipped, and piped over long distances. Not everything is readily available to us. Benefits of coal and petroleum - 214562 vpraveen466 vpraveen466 27.10.2015 Physics Secondary School answered Benefits of coal and petroleum 1 See answer vpraveen466 is waiting for your help. All these things are available to us, but are all free of cost and readily accessible without fear of being depleted one day. Dark, liquid fossil fuel (OIL) made up of mostly hydrocarbons. Over time, heat and pressure from geological processes transformed these materials into coal. We can generate electricity by making use of steam produced by heating coal. 1. 1. Since these are formed from essentially fossils, they are also known as fossil fuels. It involves the extraction, refining, and transportation of liquid oil known as crude oil. However, this time, petroleum formation takes place under the sea. Technologies that are used for extracting oil beneath the planet’s surface … Examples of fossil fuels are oil, coal, natural gas, and petroleum. These are as follows: It is high-density fuel. Coal is also reliable to produce because it is such an established industry. Primary energy source. What are the advantages of using CNG and LPG as fuels? Free NCERT Solutions for Class 8 Maths, NCERT Solutions for Class 8 Science, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 8 English, NCERT Solutions for Class 8 Hindi. Access Answers of Science NCERT Class 8 Chapter 5 Coal and Petroleum. CNG and LPG give a lot of heat energy when burnt. Coal supplies around 30% of the primary energy needs all over the world, generating 40% of electricity. Fossil fuels have become a dominant energy source because they contain a lot of transportable energy in a small package. A study reveals that by-products of petroleum alone provides scope to obtain 6000+ new products, to name a few, fertilizers, perfumes, flooring, insecticides, soaps, vitamins, petroleum jelly, etc. It’s true that burning coal produces useful by-products, but it can also result … The dead plants and animals get buried under the sea. 1. There are essentially three fossil fuels: coal, petroleum (or oil), and natural gas. There are numerous products that are created from petroleum and its by-products. Petrochemical. Fossil fuels are available in many areas. Technologies for petroleum have been well developed. The process of transportation of a Coal is easy and High pressure pipelines or other extra security are also not required. Your email address will not be published. Voice Call. As more soil deposited over them they were compressed. Coal also produces coal tar which is further used in synthetic dyes, naphthalene balls, etc. Primary Energy Source. To know about this, we will get back to 300 million years ago. Petroleum is the main source of energy for industries and vehicles. 1. It is therefore important to be aware of both the pros and cons of using coal in generating power and electricity. Petroleum has one of the highest density ratings of … But coal is a form of carbon and when we burn coal we release carbon into the atmosphere, which contributes to global warming. Petroleum isn’t the highest density fuel resource on our planet, … Although petroleum is found in rock strata, accessing this resource is rather... 2. It is formed by the combination of hydrocarbons and other substances, mainly sulphur. Refining petroleum thus obtained yields many useful products. The current stockpiles of coal can provide the world with more than a century of energy, while US-based coal reserves could last over 400 years. New plants replaced them, they underwent a life cycle and the whole process continued repeatedly over the years, as a result of which the earth bed started accumulating all these dead plants. And that is why coal energy is considered as the most important source of energy in our daily life. Again, the formation of petroleum takes millions of years. (Photo by Blaine O'Neill) Join now. Some of its advantages are: Stay tuned with BYJU’S to learn more about exhaustible natural resources and other related topics at BYJU’S Biology. 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Peat contains the least carbon content, lignite has around 60%, and bituminous contains between 70% to 86%. Petroleum exposure also reduces white blood cell levels, which can make people become sicker easier and faster. Petroleum. Despite the bad reputation it has obtained particularly from the environmentalists who encourage the world to shift towards cleaner energies, such as wind and solar energy, coal still remains a significant product all over the world due to its versatile nature. This gave rise to a very thick layer of dead decomposed matter packing down plant matter washing away all the decayed matter. The practice of digging shafts deep into the ground to find and remove a mineral COAL. Biology. These are transportation fuels, i.e, via air, water or land. What are the advantages of using CNG and LPG as fuels? It mainly contains carbon. Soln: The advantages of using CNG and LPG as fuels are as follows. Most people wonder, “Why do we use fossil fuels instead of renewable energy?” Fossil fuels have numerous useful products compared to renewable energy. Video conference trends for 2021; March 12, 2021. In America about 29% of the electricity we use is generated by power plants that burn coal. Log in. Put your understanding of this concept to test by answering a few MCQs. Select the correct answer and click on the “Finish” buttonCheck your score and answers at the end of the quiz, Visit BYJU’S for all Biology related queries and study materials, Your Mobile number and Email id will not be published. Exercise Questions. Coal is the primary supply for 30 percent of the energy requirements all over the world. However, there are also some significant disadvantages of these power plants. Extracting oil from the ground can certainly be exploited in … It can be extracted easily. However, petroleum has some advantages as compared to coal. Both coal and petroleum are fossil fuels. Some of the Advantages of Coal are: Coal is cheaper than other source of energy or othe fossil fuel such as petroleum, natural gas etc,. Also, it is easily available. Coal is a plentiful but non-renewable resource. They can be burned to release energy; they are widely used, so that we will discuss the pros and cons of fossil fuels. However, coal also has many serious downsides. March 15, 2021. NCERT Books chapter-wise Solutions (Text & Videos) are accurate, easy-to-understand and most helpful in Homework & Exam Preparations. They can be burned to release energy; they are widely used, so that we will discuss the pros and cons of fossil fuels. No. They leave no ash on burning. There are so many materials catering to our various needs on a daily basis. Required fields are marked *, Request OTP on Coal and petroleum are formed as a result of degradation of ancient plant life which lived millions of years ago. CNG and LPG can be transported easily through pipelines. Oil is used to produce electricity at homes and shops. Save my name, email, and website in this browser for the next time I comment. Oops, something went wrong. Let’s start with the advantages of coal mining. It also find applications as coarse filters in chemical industry. On the other hand, petroleum is a thick and dark liquid that is found deep under the ground at certain places. Image source: bizfluent.com Petroleum is a non-renewable source of energy made from hydrocarbon and Sulphur elements. About 300 million years ago, the earth had dense forests like flooding, these forests got buried under the soil. Based on the percentage of carbon in them, coal is mainly of four types; peat, lignite, bituminous, and anthracite. Clean coal technologies help to limit the emissions that are released. Coal is one of the most controversial sources of modern energy. Environmental Impact. It is worth looking at each one of them separately because, although they are often lumped together they are, in fact, quite different. 1. Critics suggest that we are at a place where renewable energy resources can provide similar impacts. An average of one kilogram of burnt oil can give about 10,000 kilo calorie (kcal). Diesel is used to power turbines for the production of electricity in large scale industries. CNG and LPG burn easily. Mud and soil cover these dead remains. Throughout the 18th and 19th centuries, this wonderful source of fuel-powered industries, steamships, and steam trains. Coal is an example of fossil fuel that is formed from the dead remains of plants. Examples of fossil fuels include natural gas, oil, and coal. Clean coal technologies may be considered a myth by some, yet the air quality around state-of-the-art coal facilities is better than it has ever been before with this energy option. Extraction of Petroleum is Safe. The petroleum gas is used in LPG cylinders, paraffin wax in providing lubrication to machine parts, diesel as fuel in vehicles, and many more. Its thickness (viscosity) varies from nearly solid tar-like consistency to low viscosity, almost like water. It is a resource that could run out one day. The maximum energy content is there in anthracite which has more than 86% carbon. … Easy transportation. As of 2017, coal energy is responsible for … Such resources are known as exhaustible natural resources. Here are some of the major pros of petroleum … Coal is used as fuel. We drink water, eat food, breathe air, go to school, etc. List of the Advantages of Coal 1. Petroleum can be used in a wide variety of ways. Coal was once the most common source of energy in the United States, but it has been overtaken by petroleum and, more recently, natural gas. It has been used over the past decades and significantly improved our overall wealth. Join now. When first collected in its natural form, it is termed as crude oil. 6 Reasons Why 3D Education Is Next Big Thing for Accelerated Learning, Human Eye – Definition, Diagram, Structure, Part and Functions, Formation of Coal and Petroleum – Advantages, Types and Their Uses, 2D Shapes in Math – Definition, Name and Properties of Different Shapes. Compared to coal, oil or petroleum is a much cleaner fossil fuel because while burning, it releases fewer particulates, less sulfur and a smaller amount of greenhouse gas emissions (carbon monoxide, carbon dioxide and nitrogen oxides). Hence, these resources are called Inexhaustible natural resources. It is easy to transport crude oil from its point of extraction to the final destination thanks to its liquid state. Secondary School. It is to address the issues involving coal energy and you can be the judge if this energy source is reliable or not. For instance, sunlight, air, etc are resources which we find in abundance and it won’t be depleted any time soon. Add your answer and earn points. Petroleum (crude oil), natural gas, and coal are easy to use for everyday needs that include electricity generation, heating, and transportation. Petroleum products are obtained as a result of refining crude oil in oil refineries. These are as follows: It is high-density fuel. During that period, our Earth contained thick forests in thick low-lying wet areas. Unfortunately, coal has negative impacts, which leave the world torn between two ends of the spectrum. They are easy to … These plants underwent their life cycle and withered away, eventually falling back to the ground, most of which were swamps. We can generate electricity by making use of steam produced by heating coal. 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