ESE Questions for internal test

1. NEHRU INSTITUTE OF ENGINEERING AND TECHNOLOGY NEHUR INSTITUTE OF ENGINEERING AND TECHNOLOGY
NEHRU GARDENS, T.M.PALAYAM, COIMBATORE 105 NEHRU GARDENS, T.M.PALAYAM, COIMBATORE -105
DEPARTMENT OF MECHANICAL ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING
I INTERNAL TEST, AUGUST 2013 I INTERNAL TEST, AUGUST 2013
Year & Semester: II/ V A Max Marks: 50
Date & Session: 19.08.13 & FN Max Time : 90Minutes
Subject: Environment Science and Engineering
Part - A (5x2 =10)
1) Define food chains and food webs.
2) Define bio diversity.
3) What is Man-wildlife conflict?
4) Define poaching of wildlife.
5) Write about endangered and endemic species of India
Part – B (2x12=24)
6) (a) Define concept of an ecosystem ,Explain structure and
Function of an ecosystem of producers, consumers and
Decomposers. (or)
(b) Explain the hot-spots of biodiversity and the threats to
Biodiversity. Explain energy flow in the ecosystem.
7) (a) Biodiversity at global, national and local levels – India
as a mega-diversity nation. Explain.
(or)
(b) Explain In-situ and Ex- situ - conservation of
Biodiversity.
Part – C (1x16=16)
8) (a) Explain the Definition, scope and importance of
Environment related to Bio diversity that the need for
Public awareness (or)
(b) Explain the structure and function of the (i) forest
ecosystem (ii) grassland ecosystem (iii) desert eco
System and (iv) aquatic ecosystem.
Draw neat sketch wherever needed.
Year & Semester : III /V A Max Marks: 50
Date & Session: 19.08.13 & FN Max Time : 90Minutes
Subject : Environment Science and Engineering
Part - A (5x2 =10)
1) Define food chains and food webs.
2) Define bio diversity.
3) What is Man-wildlife conflict?
4) Define poaching of wildlife.
5) Write about endangered and endemic species of India
Part – B (2x12=24)
6) (a) Define concept of an ecosystem ,Explain structure and
function of an ecosystem of producers, consumers and
Decomposers. (or)
(b) Explain the hot-spots of biodiversity and the threats to
Biodiversity. Explain energy flow in the ecosystem.
7) (a) Biodiversity at global, national and local levels – India
As a mega-diversity nation. Explain.
(or)
(b) Explain In-situ and Ex- situ - conservation of
Biodiversity.
Part – C (1x16=16)
8) (a) Explain the Definition, scope and importance of
environment related to Bio diversity that the need for
public awareness (or)
(b) Explain the structure and function of the (i) forest
ecosystem (ii) grassland ecosystem (iii) desert eco
system and (iv) aquatic ecosystem.
Draw neat sketch wherever needed.
Staff in charge: .P.Senthil kumaar, A.P. / Mechanical Engg. Staff in charge. P.Senthil kumaar, A.P. / Mechanical Engg

2. NEHRU INSTITUTE OF ENGINEERING AND TECHNOLOGY NEHUR INSTITUTE OF ENGINEERING AND TECHNOLOGY
NEHRU GARDENS, T.M.PALAYAM, COIMBATORE 105 NEHRU GARDENS, T.M.PALAYAM, COIMBATORE -105
DEPARTMENT OF MECHANICAL ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING
I INTERNAL TEST, AUGUST 2013 I INTERNAL TEST, AUGUST 2013
Staff in charge: .P.Senthil kumaar, A.P. / Mechanical Engg. Staff in charge. P.Senthil kumaar, A.P. / Mechanical Engg