EASY
8th CBSE
IMPORTANT
Earn 100

Fossil fuels are classified as renewable as they keep forming under Earth's surface.

50% studentsanswered this correctly

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 2
Water is an example of an exhaustible source of energy.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 3
Coal tar is mainly used for the construction of roads.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 4
Petroleum is called black gold.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 5
Refining is the process of separating the fractions by fractional distillation.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 6
Kerosene is used as a fuel for stoves.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 7
Natural gas is considered as a bad option of fuel.
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE>Q 8
Global warming causes melting of polar ice caps and increase in ocean levels.
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 6 - Coal and Petroleum>EXERCISE

Sort the following into exhaustible and inexhaustible resources: Solar Energy, Forests, Wildlife, Coal, Hydroelectric Energy, Geothermal Energy, Wave Power, Wind Energy, Natural Gas, Soil, Petroleum.