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Andhra Pradesh Board Physical Science Solutions for Exercise - Improve your learning
Simple step-by-step solutions to Improve your learning questions of Coal and Petroleum from Physical Science Class 8. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Improve your learning with Hints & Solutions
Explain the process of formation of petroleum in the Earth?
Draw a flow chart showing Exhaustible and Inexhaustible resources and their use.
How do you appreciate the efforts of human beings to discover an alternate energy source like coal and petroleum for their daily use?
Harshith said to his father, "Daddy we can save more fuel by using bicycle instead of bike for going to nearby places"? Do you appreciate Harshith’s comment?
Why should people look for alternative sources of fossil fuel?
Assume that you are a driver, what measures do you take to save petrol and diesel?
“Crude oil and refined fuel when spills into the sea from tanker of ships by accident”. Discuss the consequences of this on the environment.
“The use of CNG and LPG as fuels for automobiles helps us minimise air pollution and maintain ecological balance”. Do you agree with this statement? If yes, explain.
