I am fine Alandra ... lets move on with the story of some fossil fuels like coal, petroleum and natural gas...
Yes aunt, I am very excited to learn this all!!!!
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I am Ellie , Hii , how are you Alandra...?
A very good morning aunt!!! I am fine , how are you? I came here to know about your business!!!!
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Chapter 5:COAL AND PETROLEUM.....
THE STORY STARTS!!!!...
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Story of Coal : About 300 million years ago , the earth consisted of dense forests in low lying wet lands. Due to natural processes , like flooding these forests got buried under the soil. The temperature rose as they sank deeper and deeper and under high pressure these dead plants got slowly converted into coal...
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This process is called "CARBONIZATION" as it mainly contains carbon . It is also called as fossil fuel.... It is done by Mining ...
This is so interesting to learn aunt!!I have a doubt?. What is meant by fossil fuelaunt?
We get some useful products from coal such as coke , coal tar, coal gas.
COKE -(solid form) is a black substance ,it is a pure form of carbon. Used in manufacture and extraction of metals. COAL TAR- We get more than 200 useful substance from it,(liquid form).COAL GAS-obtained during the processing of coal(gas form).
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My name is Alandra ,Tomorrow I am going to my aunt's petroleum refinery factory..
Fossil fuels are fuels produced naturally from dead remains of vegetation that got buried in soil and rocks .They produce heat and light on burning....