Class 11 Environmental Studies MCQ Chapter 6 Social Issues and Environment Solutions, AHSEC Class 11 Environmental Studies Multiple Choice Question Answer to each chapter is provided in the list so that you can easily browse throughout different chapters Class 11 Environmental Studies MCQ Chapter 6 Social Issues and Environment Question Answer and select needs one.
Class 11 Environmental Studies MCQ Chapter 6 Social Issues and Environment
Also, you can read the SCERT book online in these sections AHSEC Class 11 Environmental Studies Multiple Choice Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. AHSEC Class 11 Environmental Studies Objective Type Solutions. These solutions are part of SCERT All Subject Solutions. Here we have given HS 1st Year Environmental Studies Objective Type Question Answer for All Subjects, You can practice these here.
Social Issues and Environment
Chapter: 6
MULTIPLE CHOICE QUESTION ANSWER
1. What are the primary factors mentioned in the passage that exert pressure on natural resources?
(i) Education, health, and technology.
(ii) Population growth, urbanisation, and industrialization.
(iii) Agricultural practices and rural development.
(iv) Tourism and cultural activities.
Ans: (ii) Population growth, urbanisation, and industrialization.
2. Who emphasises the importance of maintaining balance in nature through sustainable development?
(i) Politicians and industrialists.
(ii) Scientists and entrepreneurs.
(iii) Conservationists, environmentalists, planners, and decision makers.
(iv) Farmers and rural workers.
Ans: (iii) Conservationists, environmentalists, planners, and decision makers.
3. When was the Brundtland Report, Our Common Future, published?
(i) 1967.
(ii) 1977.
(iii) 1987.
(iv) 1997.
Ans: (iii) 1987.
4. Who was G.H. Brundtland?
(i) Prime Minister of Norway and Director of WHO.
(ii) Secretary-General of the United Nations.
(iii) Chairperson of the WCED only.
(iv) Founder of the United Nations.
Ans: (i) Prime Minister of Norway and Director of WHO.
5. How many principles of sustainable development were listed in the Rio Declaration?
(i) 17
(ii) 27
(iii) 37
(iv) 47
Ans: (ii) 27.
6. What is Agenda 21?
(i) A global agreement to reduce carbon emissions.
(ii) A detailed action plan for sustainable development in the 21st century.
(iii) A declaration for biodiversity conservation.
(iv) A report on industrial development policies.
Ans: (ii) A detailed action plan for sustainable development in the 21st century.
7. Which of the following is a major consequence of global warming?
(i) Increase in polar ice caps.
(ii) Decrease in sea levels.
(iii) More frequent extreme weather events.
(iv) Reduction in greenhouse gases.
Ans: (iii) More frequent extreme weather events.
8. Which of the following sources are most likely to have low Dissolved Oxygen (DO) levels?
(i) Stagnant pond.
(ii) Rapidly flowing river.
(iii) Deep underground well.
(iv) Eutrophic lake.
Ans: (i) Stagnant pond.
9. Which renewable energy resource utilises the heat from the Earth’s interior?
(i) Ocean thermal energy.
(ii) Solar energy.
(iii) Geothermal energy.
(iv) Tidal energy.
Ans: (iii) Geothermal energy.
10. Which of the following is NOT an example of a renewable energy resource?
(i) Solar energy.
(ii) Air.
(iii) Coal.
(iv) Hydropower energy.
Ans: (iii) Coal.
11. Which of the following is a nuclear fuel?
(i) Coal.
(ii) Natural gas.
(iii) Uranium.
(iv) Wind energy.
Ans: (iii) Uranium.
12. Which of the following is NOT an example of a non-renewable energy source?
(i) Coal.
(ii) Petroleum.
(iii) Solar energy.
(iv) Uranium.
Ans: (iii) Solar energy.
13. Which of the following is a promising substitute for CFCs?
(i) Ammonia.
(ii) Helium.
(iii) Hydro-chloro-fluoro carbons (HCFCs).
(iv) Nitrogen.
Ans: (iii) Hydro-chloro-fluoro carbons (HCFCs).
14. Between 1750 and 2000, by what percentage did the concentration of carbon dioxide in the atmosphere increase?
(i) 10%
(ii) 31%
(iii) 50%
(iv) 80%
Ans: (ii) 31%
15. How can energy conservation help in reducing global warming?
(i) By increasing energy consumption.
(ii) By reducing energy consumption and emissions.
(iii) By using more fossil fuels.
(iv) By promoting industrial energy consumption.
Ans: (ii) By reducing energy consumption and emissions.
