Natural Resources MCQ Quiz - Multiple Choice Questions & Answers Page 2

11. The components of LPG are ..............................

1. Methane & Hexane
2. Propane & Butane
3. Ethane & Methane
4. Propane & Ethane

12. A renewable source of energy is

1. Petroleum
2. Coal
3. Nuclear fuel
4. Trees

13. What is troposphere?

1. Portion of air
2. Portion of water
3. Lowest layer of atmosphere where we survive
4. Portion of sky

14. The capacity to do work is termed as

1. Power
2. Force
3. Strength
4. Energy

15. Grassland of USA is referred to as

1. Prairies
2. Steppes
3. Pampas
4. Veldts

16. What is deforestation?

1. Product of forest
2. destruction of forest
3. Forest Protection
4. None

17. Which among the following result in the formation of soil?

1. Radiation
2. Weathering
3. Erosion
4. Pollution

18. The resources that can be replaced by natural ecological cycle is called

1. Renewable
2. non-renewable
3. exhaustible
4. natural

19. Green revolution is associated with ..............................

1. sericulture
2. agriculture
3. fish culture
4. silviculture

20. Smog is a mixture of

1. Smoke and Fog,
2. Snow and Fog
3. Snow and Dust
4. Sulphur Dioxide and Fog