Home I scheme Mcq Polytechnic Environmental studies Mcq with Answers Pdf

Polytechnic Environmental studies Mcq with Answers Pdf

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Hello Msbte Diploma students welcome in this article we have provided Environmental studies Mcq with Answers Pdf. with this environmental studies mcq pdf diploma msbte students can practice for their upcoming exams.

22447 is a Paper code of Environmental studies which is common subject for all the 2nd Year Branches of Maharashtra state Board of Technical Education. In the below given Est 22447 Mcq Pdf 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 pdf Diploma

Environmental Studies MCQ Topic Wise: (View Here)

Polytechnic Environmental studies Mcq with Answers Pdf

1. The unlimited Exploitation of Nature by  Human being resulted in
A) Environmental pollution
B) Health Problems
C) decrease in biodiversity
D) All of the above

Correct!

Wrong!

2. The conservation of natural resources
A) Was not encouraged in ancient India
B) was encouraged in ancient India.
C) Is recently being used in India
D) None of these

Correct!

Wrong!

3.Association of animals when both partners are benefited 
A) Mutualism
B) Colony
C) Commensalism
D) Ammensalism

Correct!

Wrong!

4. Which of the following is not a renewable resource?
A) coal
B) wind power
C) geothermal energy
D) dendrothermal energy

Correct!

Wrong!

5.forest is responsible for a
A) watershed protection
B) land erosion control
C) providing economic and environmental benefits.
D) all of given

Correct!

Wrong!

6. any material that can be transformed into more valuable and useful product or service  is called

A) resource
B) mineral
C) product
D) none of the above .

Correct!

Wrong!

7. India has the largest reserve of ________ after Brazil.

A) iron ore
B) bauxite
C) coal
D) copper.

Correct!

Wrong!

8.a sudden uncontrolled descent of a mass of Earth under the force of gravity is called.

A) soil erosion
B) Mining
C) landslide
D) earthquake

Correct!

Wrong!

9. hydroscopic and combined water .

A) are used by plants during transpiration
B) stored in xylem tissues of plants
C) are of no use for plants.
D) compensate for loss due to evapotranspiration by plants .

Correct!

Wrong!

10. The constituents of producer gas are.

A) 25 percent water vapour,75 percent methane .
B) 42percent methane ,8 percent propane ,the rest is carbon dioxide.
C) 55 percent methane,45 percent carbon dioxide.
D) 45percent methane ,20percent carbon dioxide,35 percent propane

Correct!

Wrong!

11.  the least quality of the coal with 95%carbon  content and 5% volatile matter is

A) lignite coal
B) anthracite coal
C) bituminous coal
D) peat coal .

Correct!

Wrong!

12.  Men engineered ecosystem consists of

A) agriculture and aquaculture ecosystem
B) desert and forest ecosystem
C) grassland and tree
D) all of the above

Correct!

Wrong!

13. The interdependence of the living organisms among themselves and with the environment is called

A) Ecology
B) biology
C) Ecosystem
D) antology

Correct!

Wrong!

14. The food chain in an ecosystem helps to maintain

A) The feeding relationship in nature,thus biodiversity
B) Passage of nutrients in the ecosystem
C) Flow of energy in the ecosystem
D) all the given

Correct!

Wrong!

15.  the scientific study of the geographic distribution of plants and animals is called as

A) biodiversity.
B) biogeography.
C) ecology
D) biology

Correct!

Wrong!

16. The total area of India is classified into following number of biogeographical zones

A) Six.
B) Eight.
C) Nine.
D) Ten

Correct!

Wrong!

17. Species with very restricted distribution over relatively small ranges are called

A) endangered species.
B) extinct species
C) endemic species
D) None of the given

Correct!

Wrong!

18. which of the following is a biodiversity hotspot of India

A) Succulent Karoo.
B) Mediterranean Basin.
C) Sunland
D) Eastern Himalayas.

Correct!

Wrong!

19. Depending upon the generation of different air pollution, they can be classified as

A) Point source or non- point pollutants
B) Primary And secondary pollutants.
C) Natural or anthropogenic pollutants.
D) None of the given

Correct!

Wrong!

20. PAN is a secondary pollutant that

A) Forms when hydrocarbon radical react with nitrogen oxide
B) Causes photochemical smog
C) May cause respiratory diseases in humans
D) All of the given

Correct!

Wrong!

21. Used batteries, mobile phones, calculators and other such stuff are better known as

A) Hazardous waste.
B) Solid waste
C) Industrial waste
D) Electronic or e-waste.

Correct!

Wrong!

22. Fluorosis result in

A) Exostosis
B) Increased bone mass
C) Increased trabecular bone volume
D) All of the given

Correct!

Wrong!

23. More scientific method than BOD to determine water quality parameter

A) COD
B) DO
C) Both of the given
D) None of the above

Correct!

Wrong!

24.  The main discharge form of thermal power plant is

A) Smog
B) Dust particulates
C) Smoke
D) Fly Ash

Correct!

Wrong!

25. The itai-itai disease of japan was caused due to

A) Arsenic pollution
B) Cyanide pollution
C) Cadmium pollution
D) Lead pollution

Correct!

Wrong!

26. A geographic unit that collects, stores, and releases water is

A) wasteland
B) watershed
C) wetland
D) Water diviner

Correct!

Wrong!

27. saline and alkaline lands are types of

A) barren land
B) fallow land
C) uncultivable land
D) wasteland

Correct!

Wrong!

28. Smog is an odd combination of

A) mist and fog
B) smoke and fog
C) smoke and mist
D) smoke ,fog and mist

Correct!

Wrong!

29. The Appiko Movement (tree hugging)was started in

A) Karnataka
B) Delhi
C) Orissa
D) Gujrat.

Correct!

Wrong!

30. The United Nations Conference on Human Environment was organized at

A) Rio de JANEIRO
B) Paris
C) Stockholm
D) Delhi

Correct!

Wrong!

31. acid rain is any rain with pH

A) below 5.6
B) above 5.6
C) equal to 5.6
D) exactly equal to 7

Correct!

Wrong!

32. The Apex body of standardization in the world formed in 1946 is.

A) The International society of standardization.
B) The International organization of standardization
C) The International of standard organization
D) The council of International standardization.

Correct!

Wrong!

33. ORS is used in case of

A) Dehydration
B) Fluid and salt replacement due to diarrhea and vomiting
C) Severe electrolyte depletion
D) All of the given

Correct!

Wrong!

34. Diarrhea is caused ethics

A) Bacteria and protozoa
B) Viruses and fungi
C) Viruses only
D) Bacteria and viruses

Correct!

Wrong!

35. equity and social justice are essential  components of

A) Value education
B) Conservation of biodiversity
C) Human rights
D) Environment ethics

Correct!

Wrong!

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