EASY
8th CBSE
IMPORTANT
Earn 100

Rearrange the letters to find the names of different natural resources.

RAI, RATEW, LOSI, OLCA, MEUTEPLOR, SLIMAREN, LARANUT ASG, ROFSET, DEFILILW. Can we continue to use all our natural resources forever?

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>Find Out
Find out at least three places where coal mines are located in India.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>PRACTICE TIME>Q 1
Air is an exhaustible source of energy.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>PRACTICE TIME>Q 2
All fossil fuels take millions of years to form.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>PRACTICE TIME>Q 3
Surface mining is done when coal reserves are present very deep inside Earth.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>PRACTICE TIME>Q 4
Petroleum is found under the surface of Earth between folds of rock.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>PRACTICE TIME>Q 5
Petroleum consists of different hydrocarbons whose boiling points vary with the number of carbon atoms present in them.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>PRACTICE TIME>Q 6
Natural gas is also known as fossil gas.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 1
Which of these is not an exhaustible resource?