ENVIRONMENTAL SCIENCE AND ENGINEERING Question Paper - 05

GE2021 ENVIRONMENTAL SCIENCE AND ENGINEERING

Time: 1.30 Hrs                                                                                               Marks: 50

Part - A/(5x2=10)

1.     Distinguish between renewable and non-renewable resources.

2.     Write short notes on Desertification.

3.     List the Causes of deforestation?

4.     What are the uses and over-exploitation of water? Explain with a case-study

5.     List any four effects of mining.

                                                                    Part -B/(1x8=8)

6. What are the role of individual in conservation of natural resources?

             Part-C/(2x16=32)                

           7. (i) Discuss about over-exploitation of forests. (8)

               (ii) Discuss the benefits and problems of dams. (8)

           8. (i)  How will you achieve sustainable life-style by equitable share of resources       

               (ii) What is renewable energy? Write a brief note on any two renewable energy sources. (8)
           9.  Enumerate the adverse effects of Modern Agriculture on soil and water sources