Class 10 Science MCQ Chapter 16 Management of Natural Resources, Class 10 Science MCQ Question Answer, Class 10 Science Multiple Choice Question Answer to each chapter is provided in the list of SCERT Science Class 10 Objective Types Question Answer so that you can easily browse through different chapters and select needs one. Class 10 Science MCQ Chapter 16 Management of Natural Resources Question Answer can be of great value to excel in the examination.
SCERT Class 10 Science MCQ Chapter 16 Management of Natural Resources
SCERT Class 10 General Science MCQ Chapter 16 Management of Natural Resources Notes covers all the exercise questions in SCERT Science Textbooks. The NCERT Class 10 Science MCQ Chapter 16 Management of Natural Resources provided here ensures a smooth and easy understanding of all the concepts. Understand the concepts behind every chapter and score well in the board exams.
Management of Natural Resources
Chapter – 16
Multiple Choice Questions & Answers
1. Presence of which of the following bacteria indicates the contamination of water by disease causing microorganisms?
(a) Cyanobacteria.
(b) Salmonella.
(c) Coliform.
(d) Bacillus.
Ans: (c) Coliform.
2. Which one of the following is called ‘biodiversity hr spot’.
(a) River.
(b) Ponds.
(c) Crop-fields.
(d) Forests.
Ans: (d) Forests.
3. Which one of the following is not a stakeholder involved with the forests.
(a) The industrialists.
(b) The farmers.
(c) The forest Department of the Government.
(d) The wildlife and nature enthusiasts.
Ans: (b) The farmers.
4. For the conservation of which of the following trees did Amrita Devi Bishnoi sacrifice her life?
(a) Pine.
(b) Sal.
(c) Date.
(d) Khejri.
Ans: (d) Khejri.
5. With conservation of which of the following is the Bishnoi community of Rajasthan associated.
(a) Coal and petroleum.
(b) Water.
(c) Forest and wildlife.
(d) Soil.
Ans: (c) Forest and wildlife.
6. With the conservation of which of the following is Chipko Andolon associated?
(a) Tree.
(b) Water.
(c) Rivers.
(d) Wildlife.
Ans: (a) Tree.
7. The reason for the failure to sustain water availability underground is-
(a) Loss of vegetation cover above the soil.
(b) Diversion for high water demanding crops.
(c) Pollution from industrial effluents and urban wastes.
(d) All of the above.
Ans: (d) All of the above.
8. Which of the following is an ancient water harvesting method used in Rajasthan?
(a) Kulhs.
(b) Khadins.
(c) Eris.
(d) Kattas.
Ans: (b) Khadins.
9. Of which of the following states, ahars and pynes are two traditional methods of water harvesting?
(a) Uttar Pradesh.
(b) Rajasthan.
(c) Bihar.
(d) Maharashtra.
Ans: (c) Bihar.
10. Water harvesting method used in Himachal Pradesh is-
(a) Nadis.
(b) Kulhs.
(c) Eris.
(d) Tals.
Ans: (b) Kulhs.
11. Combustion of coal and petroleum produces-
(a) Carbon dioxide.
(b) Water.
(c) Oxides of Nitrogen and sulphur.
(d) All of the above.
Ans: (d) All of the above.
12. Combustion of coal and petroleum in insufficient air produces-
(a) Carbon dioxide.
(b) Carbon monoxide.
(c) Oxides of sulphur and nitrogen.
(d) All of the above.
Ans: (b) Carbon monoxide.
13. Which of the following gases produced due to the burning of fossil fuels is not poisonous-
(a) Carbon monoxide.
(b) Sulphur dioxide.
(c) Carbon dioxide.
(d) Nitrogen dioxide.
Ans: (c) Carbon dioxide.
14. Disadvantage of using coal and petroleum is-
(a) Air pollution.
(b) Global warming.
(c) These are exhaustible sources of energy.
(d) All of the above.
Ans: (d) All of the above.
15. Which one of the following natural resources is exhaustible-
(a) Forests.
(b) Wildlife.
(c) Fossil fuels.
(d) Water.
Ans: (c) Fossil fuels.
Very Short & Short Type Questions and Answers
1. ‘When was the project ‘Ganga Action Plan’ established.
Ans: In the year 1985.
2. Why was ‘Ganga Action Plant established?
Ans: Because the quality of water in the Ganga was very poor.
3. What is Ganga Action Plan?
Ans: A project taken by the Indian government in 1985 to make the water of Ganga pollution free.
4. Which device will you use to check the pH of the water supplied to your house?
Ans: Universal indicator of litmus paper.
5. What is the principle of there R’s to save the environment?
Ans: Reduce, Recycle, Reuse.
6. Why is reuse better than recycling?
Ans: Because the process of recycling uses some energy.
7. ‘What is referred to as a ‘Biodiversity hot spot’?
Ans: Forests.
8. Who owns the land of forests and controls the resources from forests?
Ans: Forest department of the government.
9. Which stake-holder uses various forest produce but are not dependent on the forests is any one area?
Ans: The industrialists.
10. Which stakeholder of the forests wants to conserve nature in its pristine form?
Ans: The wildlife and nature enthusiasts.
11. State a disadvantage of converting vast tracts of forests to a monoculture of pine, teak or eucalyptus.
Ans: To plant the trees, huge areas are first cleared of all vegetation. This destroys a large amount of biodiversity in the area and also the varied needs of the local people can no longer be met form such forests.
12. Write two advantages of monocultures of plants.
Ans: Accession of specific products for the industrialists and collection of revenue by the Forest Department.
13. Name two industries which are based on forest produce.
Ans: Timber, Paper.
14. Which award has been instituted by the Government of India in memory of Amrita Devi Bishnoi?
Ans: Amrita Devi Bishnoi National Award for Wildlife Conservation.
15. Name two fossil fuels.
Ans: Coal, Petroleum.
16. Give examples of two harmful products formed by the combustion of fossil fuels.
Ans: Oxides of sulphur, Oxides of nitrogen.
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