Download PTU BBA 2020 March 6th Sem 72351 Environmental Science Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) BBA (Bachelor of Business Administration) 2020 March 6th Sem 72351 Environmental Science Previous Question Paper

1 | M-72351 (S12)-2237

Roll No. Total No. of Pages : 02
Total No. of Questions : 09
BBA (2014 to 2017)/BRDM/B.SIM(2014 & Onwards)/
B.Sc. (Business Economics)(BBE)(2015 to 2017)
(Sem.?6)
ENVIRONMENTAL SCIENCE
Subject Code : EVSC-101
M.Code : 72351
Time : 3 Hrs. Max. Marks : 30

INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying ONE mark
each.
2. SECTION-B consists of FOUR Sub-sections : Units-I, II, III & IV.
3. Each Sub-section contains TWO questions, carrying FIVE marks each.
4. Student has to attempt any ONE question from each Sub-section.

SECTION-A
Q1. Write briefly :
a) EVS
b) Non- renewable resources
c) Consumer
d) List the causes of Displacement of people
e) Harbour activities
f) Thermo cline
g) Green house Mechanism
h) Acid rain
i) Unsustainable development
j) Wasteland reclamation.
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1 | M-72351 (S12)-2237

Roll No. Total No. of Pages : 02
Total No. of Questions : 09
BBA (2014 to 2017)/BRDM/B.SIM(2014 & Onwards)/
B.Sc. (Business Economics)(BBE)(2015 to 2017)
(Sem.?6)
ENVIRONMENTAL SCIENCE
Subject Code : EVSC-101
M.Code : 72351
Time : 3 Hrs. Max. Marks : 30

INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying ONE mark
each.
2. SECTION-B consists of FOUR Sub-sections : Units-I, II, III & IV.
3. Each Sub-section contains TWO questions, carrying FIVE marks each.
4. Student has to attempt any ONE question from each Sub-section.

SECTION-A
Q1. Write briefly :
a) EVS
b) Non- renewable resources
c) Consumer
d) List the causes of Displacement of people
e) Harbour activities
f) Thermo cline
g) Green house Mechanism
h) Acid rain
i) Unsustainable development
j) Wasteland reclamation.
2 | M-72351 (S12)-2237

SECTION-B
UNIT-I
Q2 ?The environment can broadly defined as our surroundings?. Explain this statement.
Q3 What are various steps taken by our government for improving environmental pollution?
UNIT-II
Q4 Discuss the Abiotic substances of ecosystem.
Q5 Define primary production in detail.
UNIT-III
Q6 Briefly discuss the sources and control of noise pollution.
Q7 What are the causes for man wild life conflicts? Discuss various remedial steps that can
curb the conflicts.
UNIT-IV
Q8 ?Growth of human population beyond the sustaining capacity of the earth?s resources is
not desirable?. Comment.
Q9 Discuss various problems occurred in urban areas related to energy.







NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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