Chapter 5 Class 8 - Coal And Petroleum

Get Notes and NCERT Solutions of Chapter 5 Class 8 Science - Coal and Petroleum free at teachoo.com.

Let's see what we will learn in this chapter -

• What are natural and manmade resources
• Exhaustible and Inexhaustible resources
• What are fossil fuels?
• What is coal? - It's uses and how is it formed
• Different Products of Coal - Coke, Coal tar, Coal Gas
• And, how they are formed, and their uses
• What is Petroleum, where is it formed and how is it found
• What is Refining of Petroluem? How is it done
• What are the different constituents of petroleum, and their uses 
• What are Petrochemicals, and their uses
• What is Natural Gas
• Different uses of Natural Gas
• What is the advantage of using Natural Gas
• Why should we use our natural resources judiciously?
• How to conserve petrol and diesel while driving cars
• How to conserve fossil fuels generally
• Why is petroleum called Black Gold

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