RGU Question Paper Zoology Semester III 2022: Natural Resource Management

 

December-2022

B.Sc III semester Examination (CBCS}

ZOOLOGY

Paper: ZOO-GE-232

(Natural Resource Management)

Full Mark:s 80

Pass Marks 35%

Time: Three Hours

Note: 1. Answer the questions as per the instructions given in Sections-A, B and C respectively.

2. The figures in the margin indicate full marks for the questions.

Section--A

1. Write short notes on any four of the following: 5x4=20

1. Carrying capacity
2. Conventional fuel
3. Ex-situ conservation
4. Bioremediation
5. Brundtland Report
6. Wind energy

Section--B

2. Answer any three of the following questions: 10×3=30

1. Describe the various causes of air pollution and their effects.
2. Discuss the importance of solar energy in the present-day context.
3. Describe the methods used in prevention and control of eutrophi-cation.
4. Discuss about the role of NGOs in sustainable development.
5. Explain the significance of shrinking of glaciers in the present-day scenario.

Section-C

3. Answer any two of the following questions : 15×2=30

1. Describe the various factors which pose a threat to biodiversity.
2. Discuss greenhouse effect and its impact on global warming.
3. Explain the concept of 3Rs-reduce, reuse and recycle.
4. Describe the Resolutions of Montreal.
5. Protocol and Kyoto Protocol and their present relevance.