QES
June - Examination 2019
B.A./B.Sc./B.Com./ BCA/ BSW/BHHM Examination
Environmental Studies
n¶m©daU Aܶ¶Z
Paper - QES
Time : 3 Hours ] [ Max. Marks :- 70
Note: The question paper is divided into three sections A, B and C.
Write answers as per the given instructions.
{ZX}e : ¶h àíZ nÌ "A', "~' Am¡a "g' VrZ IÊS>m| ‘| {d^m{OV h¡& à˶oH$
IÊS> Ho$ {ZX}emZwgma àíZm| Ho$ CÎma Xr{OE&
Section - A 7 × 2 = 14 (Very Short Answer Questions)
Note: Answer all questions. As per the nature of the question delimit your answer in one word, one sentence or maximum up to 30 words. Each question carries 2 marks.
IÊS> - "A' (A{V bKw CÎmar¶ àíZ)
{ZX}e : g^r àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo àíZmZwgma EH$ eãX, EH$ dm³¶ ¶m A{YH$V‘ 30 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 2 A§H$m| H$m h¡&
605
QES / 23100 / 4 (1) (P.T.O.)
605
QES / 23100 / 4 (2) (Contd.)
1) (i) What is prairies?
ào¶arµO ³¶m h¡?
(ii) Define food web.
ImÚ l¥§Ibm H$mo n[a^m{fV H$s{O¶o&
(iii) What is soil erosion?
‘¥Xm AnaXZ ³¶m h¡?
(iv) Define decertification.
‘ê$ñWbrH$aU H$mo n[a^m{fV H$s{O¶o&
(v) What is Biogeography?
O¡d ^m¡Jom{bH$s ³¶m h¡?
(vi) Define biodiversity?
O¡d {d{dYVm H$mo n[a^m{fV H$s{O¶o&
(vii) Explain trophic level.
nmofU ñVa H$m AW© ñnîQ> H$s{O¶o&
Section - B 4 × 7 = 28 (Short Answer Questions)
Note: Answer any four questions. Each answer should not exceed 200 words. Each question carries 7 marks.
IÊS> - ~ (bKw CÎmar¶ àíZ)
{ZX}e : {H$Ýht Mma àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘
200 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 7 A§H$m| H$m h¡&
2) What is ecosystem? Describe the components of ecosystem.
nm[apñW{VH$s V§Ì ³¶m h¡? nm[apñW{VH$s V§Ì Ho$ KQ>H$m| H$m dU©Z H$s{OE&
QES / 23100 / 4 (3) (P.T.O.) 605
3) Explain the meaning of wasteland reclamation.
ì¶W© ^y{‘ gwYma H$m AW© {Q>ßnUr H$s{O¶o&
4) Describe water cycle.
Ob MH«$ H$m dU©Z H$s{O¶o&
5) Make a note on wind energy development in India.
^maV ‘| ndZ D$Om© {dH$mg na {Q>ßnUr H$s{O¶o&
6) What is ozone layer depletion?
AmoOmoZ naV jaU ³¶m h¡?
7) Explain acid rain.
Aåb dfm© H$mo ñnîQ> H$s{O¶o&
8) What is green house effect?
h[aVJ¥h à^md ³¶m h¡?
9) Explain the relationship between environment and human health.
n¶m©daU Ed§ ‘mZd ñdmñ϶ ‘| gå~ÝY H$mo ñnîQ> H$s{O¶o&
605
QES / 23100 / 4 (4)
Section - C 2 × 14 = 28 (Long Answer Questions)
Note: Answer any two questions. You have to delimit your each answer maximum up to 500 words. Each question carries 14 marks.
IÊS> - g (XrK© CÎmar¶ àíZ)
{ZX}e : {H$Ýht Xmo àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘ 500 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 14 A§H$m| H$m h¡&
10) Make a detailed note on forest types found in India.
^maV ‘| nmE OmZo dmbo dZm| Ho$ àH$mam| H$m {dñV¥V dU©Z H$s{O¶o&
11) Describe the main environmental problems of Rajasthan.
amOñWmZ H$s ‘w»¶ n¶m©daUr¶ g‘ñ¶mAm| H$m dU©Z H$s{O¶o&
12) Discuss the controlling measures of decertification.
‘ê$ñWbrH$aU {Z¶§ÌU Ho$ Cnm¶m| H$m {ddoMZ H$s{O¶o&
13) Make a note on environmental movements in India.
^maV ‘| n¶m©daU gå~ÝYr Am§XmobZm| na {Q>ßnUr H$s{O¶o&
