EASY
Earn 100

The full form of PCRA is_____ Conservation Research Association. (Petroleum / Polymer)

55.56% studentsanswered this correctly

Important Questions on Coal and Petroleum

EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Which of these contribute the most to global warming?
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Why do we feel the need for conservation more today than our ancestors did?
HARD
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Why should natural resources be conserved?
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Give the full form of PCRA.
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
What are fossil fuels?
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
What are natural resource? Why should we conserve them?
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
The use of _____ energy should be encouraged. 
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources

Give reason.

Resources are needed to be conserved. 

MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Conservation of resources means avoiding their wasteful use. Does this definition cover all aspects of conservation? Explain.
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Why should we use our resources judiciously? Mention two ways in which we can use our resources carefully. 
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Give the full form of CFL.
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
State two ways of conserving fuel in the automobiles.
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources

Look at the picture. What does it show and why is it important to save our planet?

         Question Image

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Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Which of the following is a way to save petrol and diesel?
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Why should we switch off the engines of vehicles while waiting at traffic light?
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Renewable resources need to be conserved because
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
Cotyledons are also called-
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
What are the sources of air pollution?
EASY
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources
There has been a vast change in the environment in recent years due to construction.
MEDIUM
Science>Chemistry>Coal and Petroleum>Conservation of Natural Resources

Circle the odd one and give reasons.

Recycle, reduce, refill