Exam Details
| Subject | environmental studies | |
| Paper | ||
| Exam / Course | b.sc.nautical science | |
| Department | ||
| Organization | alagappa university | |
| Position | ||
| Exam Date | November, 2017 | |
| City, State | tamil nadu, karaikudi |
Question Paper
B.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Nautical Science
ENVIRONMENTAL STUDIES
(Upto 2015 batch)
Time 3 Hours Maximum 100 Marks
Answer all questions. x 20 100)
1. Environmental science is very important to human
life-discuss.
What are the steps to take for protecting our
environment? Explain in detail.
Or
Is forest boon curse? Discuss.
Describe the problems associated with the over
exploitation of mineral resources and ground water.
2. Discuss the major features of grassland ecosystem.
What is meant by ecological succession and explain
the types of ecological succession?
Or
Explain the features of aquatic ecosystem.
Discuss the structure and functions of ocean
eco-system.
Sub. Code
36
CP-8007
2
Sp 1
3. What is meant by biodiversity? And explain the
classification of bio-diversity?
Discuss the status of India as a mega diverse nation
of a bio-diversity.
Or
Explain the conservation and strategy of
bio-diversity.
What are the various hotspots of bio-diversity in
India?
4. What are the reasons behind depletion of ozone
layer in the atmosphere? And explain the ill-effects
of ozone depletion.
What is meant by acid rain? How does it form?
What are the major impacts of it?
Or
How would you control of waste proposal in marine
pollution explain?
List out the various ways in which an individual
can contribute towards pollution prevention in the
society.
5. What is rain water harvesting? Why it is necessary
now-a-days? Explain.
How should public aware in the matter of
environmental activities Explain in detail.
Or
What is AIDS? What are the sources and modes of
transmission of HIV infection?
What are the objectives and elements of value
education? How can the same be achieved?
————————
Nautical Science
ENVIRONMENTAL STUDIES
(Upto 2015 batch)
Time 3 Hours Maximum 100 Marks
Answer all questions. x 20 100)
1. Environmental science is very important to human
life-discuss.
What are the steps to take for protecting our
environment? Explain in detail.
Or
Is forest boon curse? Discuss.
Describe the problems associated with the over
exploitation of mineral resources and ground water.
2. Discuss the major features of grassland ecosystem.
What is meant by ecological succession and explain
the types of ecological succession?
Or
Explain the features of aquatic ecosystem.
Discuss the structure and functions of ocean
eco-system.
Sub. Code
36
CP-8007
2
Sp 1
3. What is meant by biodiversity? And explain the
classification of bio-diversity?
Discuss the status of India as a mega diverse nation
of a bio-diversity.
Or
Explain the conservation and strategy of
bio-diversity.
What are the various hotspots of bio-diversity in
India?
4. What are the reasons behind depletion of ozone
layer in the atmosphere? And explain the ill-effects
of ozone depletion.
What is meant by acid rain? How does it form?
What are the major impacts of it?
Or
How would you control of waste proposal in marine
pollution explain?
List out the various ways in which an individual
can contribute towards pollution prevention in the
society.
5. What is rain water harvesting? Why it is necessary
now-a-days? Explain.
How should public aware in the matter of
environmental activities Explain in detail.
Or
What is AIDS? What are the sources and modes of
transmission of HIV infection?
What are the objectives and elements of value
education? How can the same be achieved?
————————
Other Question Papers
Subjects
- computer programming and utilities
- conventions and regulations
- english and communication skills
- environmental studies
- marine engineering and control systems – i
- marine engineering and control systems – iii
- marine engineering and control systems — ii
- marine management and commerce
- maritime law
- meteorology and oceanography - i
- nautical mathematics — ii
- nautical physics and electronics— i
- nautical physics and electronics—ii
- naval architecture – i
- naval architecture – ii
- navigation – i
- navigation – ii
- navigation – iv
- navigation – vi
- navigation — iii
- navigation — v
- oceanography and meteorology – ii
- oceanography and meteorology – iii
- ship masters business
- ship operation technology – i
- ship operation technology – ii
- ship operation technology – iv
- ship operation technology — iii
- vayage planning, collision prevention and marine communication – ii
- voyage planning and collision prevention and marine communication – i
- voyage planning and collision prevention and marine communication – iv
- voyage planning and collision prevention and marine communication – v
- voyage planning and collision prevention and marine communication– i
- voyage planning collision prevention and marine communication – iii