HARD
8th Jammu and Kashmir Board
IMPORTANT
Earn 100

Describe characteristics and uses of coke.

Important Questions on Coal and Petroleum

MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Exercises>Q 8
Explain the process of formation of petroleum.
HARD
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Exercises>Q 9
The following table shows the total power shortage in India from 1991-1997. Show the data in the form of a graph. Plot shortage percentage for the years on the Y-axis and the year on the X-axis.
S.No Year Shortage (%)
1 1991 7.9
2 1992 7.8
3 1993 8.3
4 1994 7.4
5 1995 7.1
6 1996 9.2
7 1997 11.5
    
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Exercises>Q 10
What are the exhaustible natural resources? Give examples.
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Exercises>Q 11
What are inexhaustible natural resources? Give examples.
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Exercises>Q 12
Why is natural gas is called a clean fuel?
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Exercises>Q 13
What are the uses of coal?
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Extended Learning -Activities and Projects>Q 3
Find out the location of major thermal power plants in India. What could be the reasons for their being located in those places?
HARD
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 2 - Coal and Petroleum>Extended Learning -Activities and Projects>Q 4
Find out the location of major power projects in Jammu and Kashmir? What could be the reasons for their being located at those places?