Environmental Studies MCQ Bank 22447 Diploma Exam Questions & Answers Guide, Exams of Environmental Law

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family.Law.II.(North.East.Adventist.University).

Environmental.Studies

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4.0zone.layer.is.found.i

n.....

a)Thermosphere.

b)Stratosphere.

c)Troposphere

d)Mesosphere

Answer: - Option B

Explanation:-Ozone layer is found in Stratosphere.

5 .Which one of the following is an abiotic component of the ecosystem?

a) Bacteria

b) plants

c) humus

d) Fungi

Answer:• Option C

Explanation:-Humus is an abiotic component of the ecosystem

Major cause of increment in population growth is......

a

decrease in birth rate

b

decrease in mortality rate

c

Illiteracy

d

none of the above

Answer: - Option D

Explanation:-decrease in mortality rate is a Major cause of increment in population growth.

7

.

Zone consisting air, water and soil is known as....

a

Atmosphere

b

Hydrosphere

c

Biosphere

d

Lithosphere

Answer:• Option C

Explanation:-Zone consisting air, water and soil is known as Biosphere.

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.

8..Abiotic.environment.does.not.in

clude.

.

12..Formation.of.Ozone.is?.

a) Oxidation.Reaction.

b) Reduction.Reaction.

a)Air

b)Water

c)SoiI

d)PIants

Answer: - Option D

Explanation:-Abiotic environment means non-living things.

9. Physical environment is also called as...

a) Abiotic

environment

b) Biotic

environment

c) Man made

environment

d) Psychological

environment

Answer: - Option A

Explanation:-Physical environment is also called as Abiotic environment

10. The production of biogas from the waste is includes in......

a) Reduce

b) Reuse

c) Recycle

d) Recover

Answer:

Option D

Explanation:-The production of biogas from the waste is includes in Recover

1 J. % of the Earth's surface is covered with water.

a) 20

b) 80

c) 71

d) 100

Answer: - Option C

Explanation:- 71

o

/ of the Earth's surface is covered with water.

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.

16..Environmental.education.emphasises.on....

.

20..The.4Rs.principle.is.applicabl

e.for....

a)PubIic.awareness.

a) Air

b) Water

c) Environmental

issues

d) None

Answer: - Option C

Explanation:-Environmental education emphasises on Environmental issues

.Our natural environment has and values.

a)QuaIitative and quantitative

b)Preservation and

conservation

c)UtiIization and

recreation

d)None of the above

Answer: - Option A

Explanation:-Our natural

environment

has Qualitativeand quantitativevalues.

1 % of the earth's surface

. Land covers up only

a) 10

b) 29

c) 40

d) 30

Answer: - Option B

Explanation:-.Land covers up only 29 % of the earth's surface

. The production of biogas from the waste is includes in......

a)Reduce

b)Reuse

c)RecycI

e

d)Recov

er

Answer:

Option D

Explanation:-The production of biogas from the waste is includes in

Recover

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.

b)

EnvironmentaI

protection

c)Saving natural

resources

d)AII of the

above

Answer:

Option D

Explanation:-The 4Rs principle is applicable in all areas.

. Ozone layer is found in ....

a)Thermospher

e

b)Stratosphere

c)Troposphere

d)Mesosphere

Answer: - Option B

Explanation:-Ozone layer is found in Stratosphere.

2

2

. Which one of the following is an abiotic component of the ecosystem?

a) Bacteria

b) plants

c) humus

d) Fungi

Answer:

Option C

Explanation:-Humus is an abiotic component of the ecosystem

2

3

. Which of the following is the example of impact of development activities on Hydrosphere?

a) Air Pollution

b) Soil Pollution

c) Noise Pollution

d) Water

Pollution

Answer: - Option

D

Explanation:-Water Pollution is impact of development activities on Hydrosphere

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Answer:.-.Option.B.

Explanation:-

Biosphere.is.The.thin.shell.of.organic.matter.on.the.surface.of.earth.comprisin

g.of.all.the.living.things..

.

Hydrosphere covers about of the surface of earth

a)70%

b)90%

c)60%

d)50%

Answer:• Option A

Explanation:-Hydrosphere covers about 70 % of the surface of earth

Color of ozone molecule is

a)PaIe Blue

b)White

c)PaIe Yellow

d)PaIe Green

Answer:• Option A

Explanation:-Color of ozone molecule is Pale Blue

Major cause of Ozone depletion is due to which chemical?

a)ChIorofIuorocarbons

b)PoIyphenoIs

c)Dioxins

d)None of the above

Answer: - Option A

Explanation:-Major cause of Ozone depletion is due to

Chlorofluorocarbons

Acid rain contains.....

a

Sulphuric acid

b

Hydrochloric acid

c

Oxalic acid

d

Acetic acid

Answer:• Option A

Explanation:-Acid rain contains Sulphuric acid

Biosphere is

a

The solid shell of inorganic materials on the surface of the

b Earth

The thin shell of organic matter on the surface of earth comprising of all the living

c things

The sphere which occupies the maximum volume of all the

spheres

d

AII of the above

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34..The.portion.of.the.earth.and.its.environment.which.can.

support.life.is.known.as.

a) Crust.

b) exosphere.

c) Biosphere

d) Mesosphere

Answer: - Option C

Explanation:-The portion of the earth and its environment which can support life

is

known as Biosphere

. How is the atmosphere, hydrosphere and lithosphere connected?

a) Hydrological

cycle

b) Nitrogen cycle

c) Oxygen cycle

d) Carbon cycle

Answer: - Option D

Explanation:-By using Carbon cycle atmosphere, hydrosphere and lithosphere

connected

Exchange

of outgoing and incoming radiations that keep Earth warm is known as

a) greenhouse

b) effectradiation effect

c) infrared effect

d) ozone layer

depletion

Answer: - Option

A

Explanation:-Exchange of outgoing and incoming radiations that keep Earth warm is known

as

greenhouse effect

. Public awarenessof environmentcreates--------------------

a) Environment --

protection

b) Environment

degradation

c) Environmental

improvement

d) Environmental

cultivation

Answer: - Option

AExplanation:-Public awareness of environment creates Environment

protection.

. Biotic environment includes

a) producers

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c) X-rays.

d) IR.rays.

Answer: - Option A

Explanation:-UV radiation is trapped on the earth's surface by the green house effect

. The 4Rs principle is applicable in...

a) Agriculture areas

b) Industrial areas

c) Municipalareas

d) All of the above

Answer: - Option D

Explanation:-The 4Rs principle is applicable in all areas.

. DDT is a pesticide which is

A. Not soluble in water

B. More soluble in fat than water

C. Less soluble in fat than water

D. Not soluble in fat

Answer: B

. National Science Day is celebrated on

A.22 Feburary

B.28 Feburary

C.

Feburary

D.

FeburaryAnswer: B

. Environmental friendly products are given ISO certification called ISO.

A.

B.

C.

D.

Answer: C

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.......

49..WF.stands.for.

A.World.Wildlife.fund.for.Nature.

B.World.Wildlife.found.in.Nature.

. A sudden uncontrolled descent of a mass of earth under the force gravity is called

A. soil erosion

B. mining

C. earth quake

D. landslide

Answer : D

Public awareness can be generated by

A.Campaigns

B.Posters

C.Mass Media

D

All of the above

Answer : D

Along with government, are also found effective to educate people regarding

environment protection.

A. Company

B. School

C. None of above

D.NGOs

Answer : D

. The study of living organisms with the environment is known as

A. Ecosystem

B. Environment

C. Community

D. Ecology

Answer : D

The word„Environment”is derived from

A.Greek

B.French

C.Spanish

D

English

Answer : B

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ZEAL.EDUCATION.SOCIETY’S.

ZEAL.POLYTECHNIC,PUNE.

NARHE.PUNE.- 41. INDIA.

DEPARTMENT.OF.COMPUTER.ENGINEERING.

.

.

. Environmental Studies means

A. is an interdisciplinary academic field

B. includes the natural environment, built environment, and the sets of relationships between them

C. methodically studies human interactionwith the environment

D. all of the above

Answer : D

. Environmental degradation is due to

A. rapid industrialization

B. deforestation

C. growing urbanization

D. all above

Answer : D

. Non-Governmental Organizations

A. are located primarily in more developed countries

B. have become a powerful aspect of environmental protection

C. Work for a social change

D. All of the above

Answer : D

5

8

. Addition of contaminants to atmosphere causing disturbance in natural condition

A. Polluter

B. Polluting

C. Pollution

D. Pollutant

Answer : C

. The Unlimited exploitation of nature by human being has not resulted in

A. Health Problem

B. Decrease in biodiversity

C. Tsumanis

D. Environmental pollution

Answer : C

. Acid rain occurs due to dissolution of in rain water

A. Smoke

B. Particles

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C. Gases.

D. Soot.

Answer.:.C..

.

.

61..The.unlimited.Exploitation.of.Nature.by.Human.being.result

ed.in...

C. United.Society.for.Communist.&.Beaurocrates.

D. None.of.the.above.

A. Environmental pollution

B. Health Problems

C. decrease in biodiversity

D. all the given

Answer : D

. 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

Answer : B

. 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

Answer : D

. Environmental Issues are discussed and solved in subject

A. Sociology

B. Economics

C.EVS

D. None of the above

Answer : C

. As per the French word Environner means

A. Atmosphere

B. Earth & Sun

C. Encircle & Surround

D. Earth & Energy

Answer: C

. USCB is short form for

A. United states Census Bureau

B. United states Community Bureau

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73..Which.of.the.following.is.an.example.of.impact.of.development.activities.on.

A

Air pollution

B

Noise pollution

C

Soil

erosion

D

Water pollution

Answer: D

. Important abiotic factor in environment include which of the following?

A. Temperature

B. Wind

C. Water

D. All of the above

Answer: D

. Atmosphere may extents to a height of ....... km above the earth surface

A) 80

B) 8000

C) 800

D) 8

Answer : C

. Which of the following is the correct sequence of 4Rs principle in waste hierarchy?

A. Reduce-Reuse-Recycle-Recover

B. Recover-Recycle-Reuse-Reduce

C. Recycle - Recover - Reuse- Reduce

D.Reuse-Recover-Reduce - Recycle

Answer: A

77 .. Why carbon dioxide is called a greenhouse gas?

a

Because they absorb heat

b)Because they absorb moisture

c

Because they absorb oxygen

d

Because they absorb hydrogen

Answer: a

Explanation: Carbon dioxide, water vapor, methane, ozone, nitrous oxide, and fluorinated gases are

examples of greenhouse gases. Because they absorb heat, these molecules in our atmosphere are kn

greenhouse gases.

Which of the following statements means water vapor?

a)Water vapor is the gaseous phase of water

b)Water vapor is the liquid phase of water

c)Water vapor is the solid phase of water

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the.Hydrosphere?.d).All.of.the.mentioned.

Answer:.a.

Explanation:.Water.vapor.or.aqueous.vapor.is.the.gaseous.phase.of.water..It.is.one.st

ate.of.water.within.the.hydrosphere..Water.vapor.can.be.produced.from.the.evaporatio