ENVIRONMENTAL SCIENCE AND ENGINEERING Question Paper - 03

GE2021 - ENVIRONMENTAL SCIENCE AND ENGINEERING

Time: 1.30 Hrs                                                           Marks: 50

Part – A/(5x2=10)

Answer all questions

1Define photochemical smog.

  What are endangered and endemic species?

3What do you understand by the term flora and fauna?

4Define hazardous waste.

5Name the source and effect of marine pollution.

Part-B/(1x8=8)

6Explain different method of In-Situ conservation of biodiversity.

Part-C/(2x16=32)

(Answer any 2 question)

7Explain about the Threats of biodiversity.

8Explain the various sources effect and method of control of   Water Pollution.

9How are solid waste classified. Write the sources of urban and industrial solid wastes.