Fossil fuels
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Fossil fuels such as coal, oil, and natural gas were formed from the remains of ancient organisms that lived hundreds of millions of years ago during the Carboniferous Period. Coal is made primarily of carbon while oil and natural gas are made mostly of carbon and hydrogen. Coal comes in different forms like anthracite, bituminous, and lignite that provide varying amounts of energy. Fossil fuels are used to power factories and buildings, for transportation and manufacturing products, and for heating and cooking. Refineries process crude oil into usable forms like gasoline, diesel, and heating oil.
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Fossil fuels
Fossil fuels such as coal, oil, and natural gas were formed from the remains of ancient plants and animals during the Carboniferous period. Coal is a hard, black, rock-like substance made of carbon, hydrogen, oxygen, and nitrogen. There are three main types of coal formations: anthracite, bituminous, and lignite. Fossil fuels are used to generate energy for buildings, factories, and transportation and are also used for heating and cooking. Refineries process and filter fossil fuels to produce usable fuels like gasoline, diesel, and heating oil. Major oil spills like the Exxon Valdez and Deepwater Horizon caused extensive environmental and economic damage.
Fuel types
Fossil fuels like coal, crude oil, and natural gas are classified as primary or natural fuels that occur underground. They were formed over millions of years from the remains of ancient plants and animals. Coal is a solid fossil fuel that was formed from plant matter during the Carboniferous period 300 million years ago. Crude oil is a liquid fossil fuel formed from decayed marine organisms and methane is a gas fossil fuel. Fossil fuels are non-renewable resources that are being depleted through human usage.
Class 8 chap.5 coal and petroleum
This document discusses coal, petroleum, and natural gas as exhaustible fossil fuels. It explains that coal was formed from plant matter that sank into swamps over 300 million years ago and was subjected to heat and pressure. Coal can be categorized into types based on carbon content and properties. Petroleum was formed from marine organisms buried under layers of sediment. Natural gas consists mainly of methane and was also formed from ancient organisms. The document also notes that fossil fuels are limited resources and their combustion causes environmental problems.
Coal and petroleum
This document summarizes different natural resources and fossil fuels. It discusses how resources can be classified as inexhaustible or exhaustible. It then focuses on coal, petroleum, and natural gas, explaining how they were formed from decomposed organisms over millions of years. It describes the processes of mining coal, extracting and refining petroleum, and harvesting natural gas. Key uses of each fossil fuel are outlined.
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CBSE Class 8 / VIII General Ccience Power Point Presentation
Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
Coal & Petroleum PPT
This is a PPT based on the chapter of "Our Environment". The topic of this PPT is "Coal & Petroleum". This PPT is for the students of Class X.
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Natural resources can be classified as either inexhaustible or exhaustible. Coal is an exhaustible resource that was formed from ancient forests over millions of years. It is important as a fuel for cooking, electricity production, and in manufacturing steel and chemicals. Petroleum is another exhaustible fossil fuel formed from ancient marine organisms. It is refined into useful fuels and products like gasoline, diesel, kerosene, wax and lubricating oil. Fossil fuels like coal and petroleum are finite and non-renewable, so they need to be conserved through efficient use and developing alternative energy sources.
Fossil fuel
This document discusses conventional and non-conventional sources of energy. It describes conventional sources as those that have been used for a long time, such as coal, petroleum, natural gas, hydel energy, wind energy, and nuclear energy. It provides details on fossil fuels like coal and petroleum, noting that coal is highly used in India, especially for industries. However, burning fossil fuels causes issues like air pollution and acid rain due to emissions. It then describes an activity to demonstrate thermoelectric production using a table tennis ball and metal fins activated by a water stream, showing how this can power a bulb.
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Fossil fuels
Fossil fuels such as coal, oil, and natural gas were formed from the remains of ancient plants and animals during the Carboniferous period. Coal is a hard, black, rock-like substance made of carbon, hydrogen, oxygen, and nitrogen. There are three main types of coal formations: anthracite, bituminous, and lignite. Fossil fuels are used to generate energy for buildings, factories, and transportation and are also used for heating and cooking. Refineries process and filter fossil fuels to produce usable fuels like gasoline, diesel, and heating oil. Major oil spills like the Exxon Valdez and Deepwater Horizon caused extensive environmental and economic damage.
Fuel types
Fossil fuels like coal, crude oil, and natural gas are classified as primary or natural fuels that occur underground. They were formed over millions of years from the remains of ancient plants and animals. Coal is a solid fossil fuel that was formed from plant matter during the Carboniferous period 300 million years ago. Crude oil is a liquid fossil fuel formed from decayed marine organisms and methane is a gas fossil fuel. Fossil fuels are non-renewable resources that are being depleted through human usage.
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This document discusses coal, petroleum, and natural gas as exhaustible fossil fuels. It explains that coal was formed from plant matter that sank into swamps over 300 million years ago and was subjected to heat and pressure. Coal can be categorized into types based on carbon content and properties. Petroleum was formed from marine organisms buried under layers of sediment. Natural gas consists mainly of methane and was also formed from ancient organisms. The document also notes that fossil fuels are limited resources and their combustion causes environmental problems.
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This document summarizes different natural resources and fossil fuels. It discusses how resources can be classified as inexhaustible or exhaustible. It then focuses on coal, petroleum, and natural gas, explaining how they were formed from decomposed organisms over millions of years. It describes the processes of mining coal, extracting and refining petroleum, and harvesting natural gas. Key uses of each fossil fuel are outlined.
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Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
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This is a PPT based on the chapter of "Our Environment". The topic of this PPT is "Coal & Petroleum". This PPT is for the students of Class X.
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Natural resources can be classified as either inexhaustible or exhaustible. Coal is an exhaustible resource that was formed from ancient forests over millions of years. It is important as a fuel for cooking, electricity production, and in manufacturing steel and chemicals. Petroleum is another exhaustible fossil fuel formed from ancient marine organisms. It is refined into useful fuels and products like gasoline, diesel, kerosene, wax and lubricating oil. Fossil fuels like coal and petroleum are finite and non-renewable, so they need to be conserved through efficient use and developing alternative energy sources.
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Coal & Petroleum ,Class 8
Brief explanation of natural resources, coal and petroleum .We should save natural resources for our future and upcoming generations.natural resources are essential for our life.
Coal and petroleum
The document discusses the formation of coal and petroleum from organic matter. Coal forms from accumulated organic matter like plant debris in swamps that is cooked and compressed over time by increasing burial depth. Petroleum forms similarly from the remains of marine organisms but deeper underground where heat and pressure cause the organic molecules to break down into hydrocarbon compounds like oil and natural gas. These fossil fuels provide important sources of fuel but also many other products due to the versatility of their hydrocarbon components.
Coal and petroleum
This document discusses various fossil fuels such as coal, petroleum, and natural gas. It explains that coal, petroleum, and natural gas were formed from the remains of dead organisms and are therefore called fossil fuels. It provides details on the composition and uses of coal, petroleum, coal tar, coal gas, petrol, diesel, and natural gas. It also discusses refining petroleum into its various constituents and provides tips for conserving petrol and diesel while driving.
Coal and petroleum
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“Fossil fuels are the fuels formed by natural processes such as decomposition of dead and buried organisms. “ Fossil fuels are buried flammable geologic deposits of organic substances such as dead plants, and animals that got deposited under several thousand feet of silt.
These deposits decayed with the passage of time and got converted to natural gas, coal, and petroleum due to the extreme heat and pressure inside the earth’s crust. They are also known as non-renewable sources of energy as it takes a very long time for it to replenish. Types, Formation and Uses of Fossil Fuels
Fossil fuels are of the following types:
Coal
Petroleum
Natural gas
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Coal forms over millions of years from the accumulation and compression of plant matter in an oxygen-deprived environment like a swamp. The level of cooking and pressure experienced during burial determines the grade of coal, from lignite to anthracite. Coal provides an important fuel source and its byproducts have many industrial uses. Petroleum and natural gas are formed similarly from the remains of ancient marine organisms. They become trapped underground in permeable reservoir rocks sealed by impermeable caprock. Drilling releases these fuels which are refined into useful products like gasoline, lubricants, plastics and more. Plastics are synthetic polymers with applications across many industries due to their versatility and low cost.
Class 8 chapter 5 coal and petroleum science slide show
this is a very helpful ppt(slide show) of chapter 5 coal and petroleum science class 8. Hope you will find this helpful.
This slide show is made by Aayushe class 8
Thank you
Coal and petroleum
This document provides information about coal and petroleum as natural resources. It discusses that coal formed from decaying plant matter that was trapped underground for millions of years. There are different types of coal based on carbon content and quality. Petroleum is formed from decaying marine organisms and is extracted as crude oil, which is refined into useful products like gasoline, diesel and others. It also mentions that fossil fuels like coal and petroleum are exhaustible resources and conservation efforts like alternative energy sources can help reduce their usage and pollution.
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Coal is a non-renewable resource formed from decaying matter under heat and pressure that is primarily used to generate electricity. There are six main types of coal classified by carbon content and other properties: peat, lignite, bituminous, steam coal, anthracite, and graphite. Peat has the lowest carbon content while anthracite has the highest, and the types progress from lower to higher quality as carbon content increases. Each coal type has distinct characteristics that determine their uses, mainly for power generation, heating, or industrial processes like steel production.
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Coal provides 21% of the world's energy consumption and is expected to continue powering cities for the next 25+ years until cleaner alternatives can fully replace it. Coal is dug up from mines, crushed into powder, and burned to heat water and create steam that spins turbines to generate electricity. While coal mining provides an important source of energy, it also has environmental impacts and dangers for miners from toxic gases.
Coal and petroleum
This document provides information about coal and petroleum as natural resources. It discusses how coal and petroleum are exhaustible natural resources that are formed from the remains of ancient living organisms. Coal forms over millions of years from dead plant matter buried underground. It is mined and used mainly as fuel for electricity generation. Petroleum forms from buried marine organisms and is extracted through drilling, then refined to produce fuels like petrol and diesel. Both coal and petroleum are fossil fuels that are finite and their combustion contributes to environmental issues like global warming.
Coal and petroleum
This document provides information about coal and petroleum as natural resources. It discusses how coal and petroleum are exhaustible natural resources that are formed from the remains of ancient living organisms. Coal forms over millions of years from dead plant matter buried underground. It is mined and used mainly as fuel for electricity generation or in the past for steam engines. Petroleum forms similarly from marine organisms and is extracted through drilling, then refined to produce fuels like petrol and diesel. Both coal and petroleum are fossil fuels that are finite and their combustion contributes to issues like global warming.
COAL AND PETROLEUM
This document discusses various natural resources and fossil fuels. It describes inexhaustible resources like sunlight and air, and exhaustible resources like forests, wildlife, minerals, coal and petroleum that are limited. Fossil fuels like coal and petroleum are formed from the decomposition of buried dead organisms over millions of years. Coal forms from vegetation buried under soil and undergoes carbonization into a hard black rock through high heat and pressure. Petroleum forms from organisms in seas. Both coal and petroleum are processed to produce useful byproducts like coke, coal tar, and coal gas from coal and gasoline, diesel, and lubricating oils from petroleum. Natural gas forms from hydrocarbon deposits and is stored as compressed natural gas. F
Jamie's powerpoint
Fossil fuels like coal, oil, and natural gas were formed from the remains of ancient plants and animals over millions of years. Coal forms through increasing pressure and heat turning buried plant matter into peat, lignite, bituminous coal, and finally anthracite coal. Oil and natural gas form similarly as organic material is buried and heated. Fossil fuels are extracted through mining or drilling and refined to be used primarily as energy sources, powering things like electricity generation and transportation. However, their extraction and accidents involving pipelines or offshore drilling can cause environmental damage by releasing oil into the environment.
Fossil fuels ppt.
Fossil fuels are natural resources like coal, oil, and natural gas that contain hydrocarbons and are formed over millions of years from decayed organic matter. There are three main types - coal forms from decayed land plants, oil forms from marine microorganisms, and natural gas also forms from marine life. Refineries are facilities that process crude oil into useful products like gasoline through chemical engineering. Major oil spills like the Exxon Valdez and Deepwater Horizon catastrophes caused devastating environmental damage off the coasts of Alaska and the Gulf of Mexico.
Fossil fuels
Fossil fuels such as coal, oil, and natural gas are non-renewable energy sources formed from the remains of ancient plants and animals. They currently account for 85% of energy usage in the United States, powering electricity generation and transportation. Major incidents like the Exxon Valdez and Deepwater Horizon oil spills have caused environmental damage through oil leakage into sensitive ecosystems.
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Chapter 1: Coal and petroleum
This document provides an overview of the course contents for an Industrial Chemistry-II course. The course is divided into 12 units that cover topics like coal and petroleum, main petrochemicals, plastics, rubber, fibers, and food and pharmaceutical processing industries. The first unit discusses the origin and formation of coal through carbonization of buried vegetation over millions of years. It also covers the ranking, processing and products of coal like coke, coal tar and coal gas. The second unit explains how petroleum was formed from dead marine organisms and its refining process to obtain useful fractions like LPG, petrol, diesel, kerosene and lubricating oils. The document emphasizes that fossil fuels like coal and petroleum are exhaust
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this is about saving our coal and petroleum. we should save some for the future and it also tells us how it was formed.
Coal & Petroleum ,Class 8
Brief explanation of natural resources, coal and petroleum .We should save natural resources for our future and upcoming generations.natural resources are essential for our life.
Coal and petroleum
The document discusses the formation of coal and petroleum from organic matter. Coal forms from accumulated organic matter like plant debris in swamps that is cooked and compressed over time by increasing burial depth. Petroleum forms similarly from the remains of marine organisms but deeper underground where heat and pressure cause the organic molecules to break down into hydrocarbon compounds like oil and natural gas. These fossil fuels provide important sources of fuel but also many other products due to the versatility of their hydrocarbon components.
Coal and petroleum
This document discusses various fossil fuels such as coal, petroleum, and natural gas. It explains that coal, petroleum, and natural gas were formed from the remains of dead organisms and are therefore called fossil fuels. It provides details on the composition and uses of coal, petroleum, coal tar, coal gas, petrol, diesel, and natural gas. It also discusses refining petroleum into its various constituents and provides tips for conserving petrol and diesel while driving.
Coal and petroleum
This document discusses coal and petroleum as fossil fuels. It defines fossil fuels as the remains of dead organisms buried over millions of years, such as coal, petroleum, and natural gas. Coal is formed through the carbonization of dead vegetation over millions of years. Petroleum, also called crude oil, is a dark oily liquid found in rock formations in the earth. It is refined in petroleum refineries to produce useful products like petrol and diesel. The Petroleum Conservation Research Association promotes conservation of petroleum products and energy efficiency.
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The document discusses various natural resources including coal, petroleum, and natural gas. It provides details on their formation processes over millions of years, their common uses as fuels, and tips for conservation to prevent depletion of exhaustible natural resources. Coal forms from dense forests that were buried under soil and underwent high temperatures and pressure over 300 million years. Petroleum forms from dead sea organisms buried under layers of sand and clay. Natural gas is found in reservoirs and can be transported through pipes.
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This document summarizes information about coal and petroleum. Coal and petroleum are non-renewable sources of energy that were formed from prehistoric plants and organisms over millions of years. The document describes the different types of coal and processes used to mine coal. It also discusses the chemical composition and products derived from coal and petroleum like coke, coal tar, coal gas, and their various uses. The environmental impacts of coal mining and petroleum extraction are also summarized.
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This document discusses different types of natural resources including coal and petroleum. It describes coal as a combustible sedimentary rock formed from vegetation that takes a long time to form, making it a non-renewable resource. The document outlines the formation and composition of coal, as well as its various uses such as fuel for electricity and heat production. It also discusses the surface mining and underground mining methods used to extract coal. Similarly, it summarizes how petroleum is formed from dead sea organisms over millions of years and the refining process used to produce fuels like petrol and diesel from crude oil. The excessive usage of coal and petroleum is noted to contribute to issues like air pollution and global warming.
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The document discusses fuel, its classification, and ways to conserve it. It defines fuel as a substance that produces useful energy through chemical or nuclear reactions. Fuels are classified as primary (found in nature) or secondary (processed from primary). Fossil fuels like oil, coal and natural gas are discussed as primary but non-renewable fuels. Methods to conserve fuel in vehicles and homes include driving and cooking efficiently, using public transport, and maintaining appliances. The importance of conserving non-renewable fossil fuels is highlighted.
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“Fossil fuels are the fuels formed by natural processes such as decomposition of dead and buried organisms. “ Fossil fuels are buried flammable geologic deposits of organic substances such as dead plants, and animals that got deposited under several thousand feet of silt.
These deposits decayed with the passage of time and got converted to natural gas, coal, and petroleum due to the extreme heat and pressure inside the earth’s crust. They are also known as non-renewable sources of energy as it takes a very long time for it to replenish. Types, Formation and Uses of Fossil Fuels
Fossil fuels are of the following types:
Coal
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Natural gas
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Coal forms over millions of years from the accumulation and compression of plant matter in an oxygen-deprived environment like a swamp. The level of cooking and pressure experienced during burial determines the grade of coal, from lignite to anthracite. Coal provides an important fuel source and its byproducts have many industrial uses. Petroleum and natural gas are formed similarly from the remains of ancient marine organisms. They become trapped underground in permeable reservoir rocks sealed by impermeable caprock. Drilling releases these fuels which are refined into useful products like gasoline, lubricants, plastics and more. Plastics are synthetic polymers with applications across many industries due to their versatility and low cost.
Class 8 chapter 5 coal and petroleum science slide show
this is a very helpful ppt(slide show) of chapter 5 coal and petroleum science class 8. Hope you will find this helpful.
This slide show is made by Aayushe class 8
Thank you
Coal and petroleum
This document provides information about coal and petroleum as natural resources. It discusses that coal formed from decaying plant matter that was trapped underground for millions of years. There are different types of coal based on carbon content and quality. Petroleum is formed from decaying marine organisms and is extracted as crude oil, which is refined into useful products like gasoline, diesel and others. It also mentions that fossil fuels like coal and petroleum are exhaustible resources and conservation efforts like alternative energy sources can help reduce their usage and pollution.
Coal & Its Types
Coal is a non-renewable resource formed from decaying matter under heat and pressure that is primarily used to generate electricity. There are six main types of coal classified by carbon content and other properties: peat, lignite, bituminous, steam coal, anthracite, and graphite. Peat has the lowest carbon content while anthracite has the highest, and the types progress from lower to higher quality as carbon content increases. Each coal type has distinct characteristics that determine their uses, mainly for power generation, heating, or industrial processes like steel production.
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This document provides information about coal and petroleum as natural resources. It discusses how coal and petroleum are exhaustible natural resources that are formed from the remains of ancient living organisms. Coal forms over millions of years from dead plant matter buried underground. It is mined and used mainly as fuel for electricity generation. Petroleum forms from buried marine organisms and is extracted through drilling, then refined to produce fuels like petrol and diesel. Both coal and petroleum are fossil fuels that are finite and their combustion contributes to environmental issues like global warming.
Coal and petroleum
This document provides information about coal and petroleum as natural resources. It discusses how coal and petroleum are exhaustible natural resources that are formed from the remains of ancient living organisms. Coal forms over millions of years from dead plant matter buried underground. It is mined and used mainly as fuel for electricity generation or in the past for steam engines. Petroleum forms similarly from marine organisms and is extracted through drilling, then refined to produce fuels like petrol and diesel. Both coal and petroleum are fossil fuels that are finite and their combustion contributes to issues like global warming.
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This document discusses various natural resources and fossil fuels. It describes inexhaustible resources like sunlight and air, and exhaustible resources like forests, wildlife, minerals, coal and petroleum that are limited. Fossil fuels like coal and petroleum are formed from the decomposition of buried dead organisms over millions of years. Coal forms from vegetation buried under soil and undergoes carbonization into a hard black rock through high heat and pressure. Petroleum forms from organisms in seas. Both coal and petroleum are processed to produce useful byproducts like coke, coal tar, and coal gas from coal and gasoline, diesel, and lubricating oils from petroleum. Natural gas forms from hydrocarbon deposits and is stored as compressed natural gas. F
Jamie's powerpoint
Fossil fuels like coal, oil, and natural gas were formed from the remains of ancient plants and animals over millions of years. Coal forms through increasing pressure and heat turning buried plant matter into peat, lignite, bituminous coal, and finally anthracite coal. Oil and natural gas form similarly as organic material is buried and heated. Fossil fuels are extracted through mining or drilling and refined to be used primarily as energy sources, powering things like electricity generation and transportation. However, their extraction and accidents involving pipelines or offshore drilling can cause environmental damage by releasing oil into the environment.
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Fossil fuels are natural resources like coal, oil, and natural gas that contain hydrocarbons and are formed over millions of years from decayed organic matter. There are three main types - coal forms from decayed land plants, oil forms from marine microorganisms, and natural gas also forms from marine life. Refineries are facilities that process crude oil into useful products like gasoline through chemical engineering. Major oil spills like the Exxon Valdez and Deepwater Horizon catastrophes caused devastating environmental damage off the coasts of Alaska and the Gulf of Mexico.
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Formation, Occurrence, Extraction and Refining of coal and petroleum.
The document discusses the formation, occurrence, extraction, and refining of coal and petroleum. It explains that coal formed from buried plant matter undergoing heat and pressure over millions of years, while petroleum formed from buried marine organisms. Coal occurs in underground seams and is extracted through surface or underground mining. Petroleum occurs between impervious rock layers and is extracted through drilling wells. Refining coal produces gas, tar, and coke, while refining petroleum uses fractional distillation to produce useful fractions like gasoline and kerosene.
COAL AND PETROLEUM.pptx
Coal and petroleum are two examples of fossil fuels that are formed over millions of years from the remains of ancient plants and animals. Coal is a solid fuel that is an important source of energy, while petroleum is a liquid found underground that is refined into fuels like gasoline and diesel. Both coal and petroleum are non-renewable resources that must be conserved, as destructive distillation of coal and fractional distillation of petroleum produce valuable fuels and products, but alternatives should be pursued so these limited resources last as long as possible.
Presentation (1).pptx
This document discusses coal, petroleum, and natural gas as natural resources. It explains that coal formed from dead plants that were buried, compressed, and carbonized over millions of years. Coal is used for cooking, in power plants, and to produce coke, coal tar, and coal gas. Petroleum was formed from dead sea organisms and is refined into fuels like gasoline, diesel, and kerosene. Natural gas forms in the same geological process and is used for heating and electricity generation. The document outlines the formation and uses of these important fossil fuels.
Fossil fuels
Fossil fuels such as coal, oil, and natural gas were formed from the remains of dead plants and animals that lived millions of years ago. Coal is a hard, black rock formed from vegetation that grew in swampy areas 400 million years ago. Oil is formed from the remains of marine organisms and is used as fuel for transportation and manufacturing. Natural gas is composed mainly of methane and is used for heating, cooking, and electricity generation. Fossil fuels are extracted and refined for energy use but their extraction and use also carries environmental risks such as oil spills.
Jamie's powerpoint
Fossil fuels like coal, oil, and natural gas were formed from the remains of ancient plants and animals over millions of years. Coal forms through increasing pressure and heat turning buried plant matter into peat, lignite, bituminous coal, and finally anthracite coal. Oil and natural gas form similarly as organic material is buried and heated. Fossil fuels are extracted through mining or drilling and refined to be used primarily as energy sources, powering things like electricity generation and transportation. However, their extraction and accidents involving pipelines or offshore drilling can cause environmental damage by releasing oil into the environment.
Chemistry-1-1.pptx
Fuels are substances that release a large amount of heat energy during combustion. The main sources of fuel are fossil fuels like coal and petroleum found in the earth's crust. Coal is classified into four main types - peat, lignite, bituminous coal, and anthracite - based on carbon content and other properties. Petroleum is refined through fractional distillation to produce useful products like gasoline, kerosene, and diesel. Alternative fuels like hydrogen, biodiesel, ethanol, and biomass are being developed and used as they are more environmentally friendly and sustainable options compared to fossil fuels.
class 8 science chapter 5 Coal and Petroleum pdf
In the realm of natural resources, coal and petroleum stand as two significant fossil fuels, each playing a crucial role in powering various aspects of our daily lives. Understanding the origin, extraction, and utilization of these resources is imperative for students, especially in the context of Class 8 Science.
Sources of energy
We have already know that energy is the capacity of a body to do work. There are two main types of energy sources: natural sources like solar, wind, and hydro energy which are obtained directly from nature; and synthetic sources like batteries which are man-made. Fossil fuels like coal, oil and natural gas are considered non-renewable resources as they take millions of years to form from the remains of ancient plants and animals. Petroleum, in particular, is a naturally occurring liquid found beneath the earth's surface that is refined into fuels like gasoline. It consists of hydrocarbon remains of ancient microscopic organisms that lived hundreds of millions of years ago.
Coal and Fuel Oil
This document discusses coal, fuel oil, and natural gas as fossil fuel sources. It provides information on what each fuel is composed of, how it is formed over long periods of time, and its various uses. Coal is described as a combustible rock formed from vegetation that is primarily used for heat and electricity generation. Fuel oil is a liquid fuel fraction obtained from petroleum distillation. Natural gas is a fossil fuel composed mainly of methane that is formed from the remains of ancient plants and animals buried underground. The document also outlines some pros and cons of using fossil fuels.
A2A Fossil fuel ppt
Fossil fuels such as coal, crude oil, and natural gas are widely used around the world for electricity generation. Coal is formed from ancient plant matter and is mined in many countries including Germany, Turkey, the United States, and Africa. The Philippines relies on several large coal power plants like the 600 MW Masinloc plant and the 1,216 MW Sual plant. While fossil fuels provide inexpensive electricity, their use contributes to greenhouse gas emissions and other pollution problems.
Fossil fuels
Fossil fuels such as coal, oil, and natural gas were formed from the remains of ancient organisms over millions of years. Coal forms from peat deposits that are compressed over time into lignite, bituminous coal, and anthracite. Oil forms from the remains of marine organisms compressed under layers of sediment. Natural gas forms as organic material decays and is trapped under layers of rock that subject it to heat and pressure over millions of years. Refineries process crude oil by separating it into usable products or feedstock. Major oil spills like the Exxon Valdez and Deepwater Horizon caused environmental damage by releasing oil into coastal waters.
E4 fuels
Solid fuels have been used by humans for millions of years, first with wood and later coal. Solid fuels include wood, coal, peat, charcoal and biomass. Coal was a particularly important solid fuel during the Industrial Revolution, powering factories, ships and trains. Coal is classified by its carbon content and energy value into anthracite, bituminous and lignite. Proximate and ultimate analysis are used to determine the composition and energy value of different coal types. Solid fuels provide energy through combustion and are convenient to transport and store.
Coal n petroleum
Coal and petroleum are two important fossil fuels. Coal formed from ancient buried forests and takes millions of years to form. It is used for cooking, in power plants, and industries. Coke, coal tar, and coal gas are products of coal processing. Petroleum formed from ancient sea organisms and is refined to produce fuels like petrol, diesel, and kerosene as well as other products like paraffin wax and lubricating oil. Both coal and petroleum are limited resources that should be used judiciously.
Fossil fuels power point
Fossil fuels are fuels formed from the remains of dead organisms that lived millions of years ago. The three main types of fossil fuels are coal, petroleum, and natural gas. Coal forms from decomposing plant matter that is subjected to high heat and pressure over a long period of time. Oil forms from the remains of microscopic sea creatures trapped under sediment layers that are subjected to heat and pressure underground. Natural gas forms from the remains of ancient plants and animals that are broken down by heat and pressure deep underground.
Fossil fuels power point
Fossil fuels are fuels formed from the remains of ancient organisms through decomposition over millions of years under high heat and pressure. The three main types of fossil fuels are coal, petroleum, and natural gas. Coal forms from decomposed plant matter that is compressed over time to form peat and eventually coal. Oil forms from the remains of ancient organisms buried under sediment that are subjected to heat and pressure over millions of years. Natural gas forms similarly from the remains of ancient organisms deep underground subjected to heat and pressure over time. These fossil fuels are important sources of energy that are extracted and refined for use in powering vehicles, machinery, and generating electricity when burned.
Fossil fuel
Fossil fuels are the remains of ancient plants and animals that have undergone heat and pressure over millions of years to form coal, oil, and natural gas. Coal forms from decaying plant matter that is compressed over time. It is primarily used to generate electricity but can also be burned for heat. Oil forms from the remains of marine organisms and is refined for use in transportation and manufacturing. Natural gas forms in a similar way from organic material and is a cleaner burning fuel used for electricity and transportation. Refineries process crude oil into usable fuels and products. Major oil spills like Exxon Valdez and Deepwater Horizon have caused environmental damage that persists for years.
Fossil fuel
Fossil fuels are the remains of ancient plants and animals that have undergone heat and pressure over millions of years to form coal, oil, and natural gas. Coal forms from decaying plant matter and goes through stages from lignite to bituminous to anthracite as it gains carbon. Oil forms from animal and plant remains under layers of sediment. Natural gas forms from organic material trapped under rock. These fossil fuels are extracted and refined for use as energy sources by burning them to produce electricity or using oil and natural gas as transportation fuels and to power machinery. Major oil spills like the Exxon Valdez and Deepwater Horizon catastrophes cause environmental damage that can persist for decades.
Fossil fuel
Fossil fuels are the remains of ancient plants and animals that have undergone heat and pressure over millions of years to form coal, oil, and natural gas. Coal forms from decaying plant matter that is compressed over time. It is primarily used to generate electricity but can also be burned for heat. Oil forms from the remains of marine organisms and is refined for use in transportation and manufacturing. Natural gas forms in a similar way from organic material and is a cleaner-burning fuel used for electricity and transportation. Refineries process crude oil into usable fuels and products. Major oil spills like Exxon Valdez and Deepwater Horizon have caused environmental damage difficult to remedy.
Coal petroleum
This document summarizes the formation and uses of coal, petroleum, and plastics. It explains that coal forms from accumulated organic matter in ancient swamps that are then compressed and cooked over time. Petroleum forms similarly from marine organisms but deeper underground where heat breaks down molecules into oil and gas. Both coal and petroleum have many industrial uses as fuel and in producing materials like coke, asphalt and plastics. Plastics are polymers created by linking repeating structural units that can be engineered to have various desirable properties and applications.
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Formation, Occurrence, Extraction and Refining of coal and petroleum.
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Fossil fuels
- 1. Fossil Fuels
- 2. What is a Fossil Fuel? They are from coal oil and natural gases They were also created around the Carboniferous Period
- 3. Different Types of Fossil Fuels Coal-made of nitrogen, hydrogen, carbon, oxygen, and some types of sulfur Oil/Petroleum-Thought to be formed by the diatom, when died they were buried and rocks squeezed energy out of them Natural Gases- most made of carbon and hydrogen found mostly by oil underground Types:
- 4. Coal Formations Anthracite-hardest coal, has more carbon meaning more energy is given off Bituminous- in between the anthracite and Lignite formations Lignite-softest, has high hydrogen and oxygen content
- 5. What are Fossil Fuels Used For? Coal-bring energy to factories and buildings Oil/Petroleum- before used to treat things like frostbite. Also used to make things waterproof like canoes Natural Gases- used for cooking, heating,
- 6. What’s a Refinery? Where simple oil is prepared to be used to make it more useful Why is it important? Refineries help make oil into something useable. The oil can be made into gasoline, diesel fuel, and heating oil.