Hello Msbte Diploma students welcome in this article we have provided Diploma Environmental Studies Mcq Questions & Answers pdf. with this environmental studies mcq with answers pdf msbte Polytechnic students can practice for their upcoming exams.
22447 is a Paper code of Environmental studies which is common subject for all the branches of Maharashtra state Board of Technical Education. In the below given 22447 Mcq on Environmental Studies we have selected important question from the previous year environmental studies question paper which is provided by msbte.
With this msbte sample question paper of environmental studies i scheme Msbte diploma students will get a rough idea about environmental studies online exam msbte and you will also get to know about Paper pattern of Msbte Environmental studies.
Environmental studies mcq with answers pdf
Environmental Studies MCQ Topic Wise: (View Here)
Diploma Environmental Studies Mcq Questions
1. The Global Action plan adopted at Earth summit held at Rio de Janeiro in June 1972 is also known as
A) Agenda 20
B) Agenda 22
C) Agenda 23
D) Agenda 21
Correct!
Wrong!
2. Environmental Issues are discussed and solved in subject
A) Sociology
B) Economics
C) EVS
D) None of the above
Correct!
Wrong!
3.As per the French word Environner means
A) Atmosphere
B) Earth & Sun
C) Encircle & Surround
D) Earth & Energy
Correct!
Wrong!
4. Which of the following methods of timber extraction cause minimum environmental damage?
A) clear felling
B) hand logging
C) selective logging reduced impact logging
D) reduced impact logging
Correct!
Wrong!
5. the main purpose of dam construction
A) irrigation
B) flood control
C) Hydroelectricity
D) provide water to industry
Correct!
Wrong!
6. Which one of the following is an example of Non – Renewable Energy Resource
A) Wind
B) Vegetation
C) Coal & Minerals
D) Water
Correct!
Wrong!
7. Who have started reducing emissions from deforestation and forest degradation
A) Russia & Europe
B) UK & Brazil
C) United States & World Bank
D) All of the Above
Correct!
Wrong!
8. What was the approximate world population of humans in the year 2008
A) 667 million
B) 66 billion
C) 6.67 billion
D) 6.67 million
Correct!
Wrong!
9. Dam makes Water Toxic _ _ _ _
A) TRUE
B) FALSE
C) Both
D) None of the above
Correct!
Wrong!
10. Industrialized agriculture involves use of _ _ _
A) Fossil Fuel
B) Water
C) Commercial Fertilizers
All of the Above
Correct!
Wrong!
11 When the concentration of nitrates in water
exceeds 45 mg/L, they become the cause of
a serious health hazard called _ _ _ _
exceeds 45 mg/L, they become the cause of
a serious health hazard called _ _ _ _
A) Leukemia
B) Blue baby syndrome
C) Cancer
D) Paralysis
Correct!
Wrong!
12. The graphical representation of the interrelation of producer and consumer in an ecosystem is termed as
A) Ecological niche
B) Ecological pyramid
C) Food web
D) Trophic level
Correct!
Wrong!
13.Biotic & Abiotic components together form
an _ _ _ _
an _ _ _ _
A) Ecosystem
B) Pond
C) River
D) None of the above
Correct!
Wrong!
14. “Tundra” is an example of _ _ _ _ type of Ecosystem
A) Marine
B) Terrestrial
C) Microbiological
Correct!
Wrong!
15. Extinction of a weaker species by an aggressive alien species is the result of
A) endemism of weaker species.
B) habitat loss
C) the Domino effect
D) all of the given
Correct!
Wrong!
16. Protection of endangered species by preserving the entire ecosystem is known as
A) in-situ conservation
B) ex-situ conservation
C) biodiversity conservation.
D) none of the given
Correct!
Wrong!
17. The species with thin population localised within restricted area is said to be
A) Rare
B) Threatened
C) Endangered
D) Vulnerable
Correct!
Wrong!
18. Bharatpur bird sanctuary is situated in…
A) Kerala
B) Karnataka
C) Gujarat
D) Rajasthan
Correct!
Wrong!
19. The common conversation of solid waste into manure & biogas, using bacteria & fungi is called
A) Recycling of waste
B) Disposal of waste.
C) Composting
D) Incineration
Correct!
Wrong!
20. The pollutants that can be broken down rapidly by the natural process is called as
A) Organic Pollutants
B) Inorganic pollutants
C) Non – Degradable Pollutants
D) Degradable pollutants
Correct!
Wrong!
21. The rise in Ozone causes
A) Necrosis
B) Abscission
C) Destroying Chlorophyll
D) DisturbingPhotosynthesis
Correct!
Wrong!
22. Primary pollutants means those pollutants
A) Released by Chemical Reaction
B) Released by process of hydrogen
B) Released by process of hydrogen C) Released by process of photosynthesis
D) Released directly into Air
Correct!
Wrong!
23. Bhopal Gas tragedy occurred at
A) Thermal power plant
B) Biogas Plant
C) Geothermal Plant
D) Pesticide Plant
Correct!
Wrong!
24. Dental & Industrial problems caused due to excess amount of _ _ _ _
A) Uranium
B) Lead Mercury
C) Fluorides
D) Fluorides
Correct!
Wrong!
25. PAN is a byproduct of
A) photochemical smog
B) London smog
C) sulphurous smog.
D) reducing smog
Correct!
Wrong!
26. Chlorofluorocarbons and freons are
A) used as coolants in refrigerators air conditioners
B) responsible for ozone layer depletion.
C) all of the given
Correct!
Wrong!
27. Carbon trading
A) Is fundamental concept of national environmental laws and regulations.
B) Monitors Impact of pollution on environmental, social and economic justice.
C) Suggests that funding for environmental improvement should be obtained from its beneficiaries.
D) Monitora Emission of hydrocarbons for automobiles.
Correct!
Wrong!
28. Which of the following are terms used to describe types of development?
A) Financial,Educational
B) General,Specific
C) Static, Dynamic
D) None of the above
Correct!
Wrong!
29. Which of the following gases cause Green House Effects?
A) CO2, NOx, CH4
B) CO2, CH4, H2
C) H2, Cl2, N2
D) None of the above
Correct!
Wrong!
30. Which of the following terms describes the rise in temperature of the atmosphere due to greenhouse gases?
A) Paradoxical warming
B) Global warming
C) Sun stroke
D) None of the above
Correct!
Wrong!
31. Which of the following makes it difficult to use only eco – friendly chemicals, so that ozone depletion stops / minimizes?
A) Due to their high cost
B) Due to non – availability
C) Due to lesser availability
D) None of the above
Correct!
Wrong!
32. The common conversation of solid waste into manure & biogas, using bacteria & fungi is called
A) BOD
B) COD
C) DO
D) NOD
Correct!
Wrong!
33. In India several Acts were passed from
A) 1970 – 1980
B) 1969 – 1989
C) 1972 – 1986
D) None of the above
Correct!
Wrong!
34. Environmental (Protection) rules 1986 involves state government and gives power
A) To promote the actions of the effective implementation of the act
B) To emphasise the action of the effective implementation of the act
C) To coordinate the action of the effective implementation of the act
D) None of the above
Correct!
Wrong!
35. Environmental (Protection) Rules were amended in 1994 for EIA which stands for
A) “Environmental Impact Assessment” of various development projects
B) “Economical Investment Assessment” of various development projects
C) “Evaluation of Importance and Assessment” of various development projects
D) None of the above
Correct!
Wrong!
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