Environmental Engineering 6th Sem Civil/5197/Nov 2016 Paper

Environmental Engineering 6th Sem Civil/5197/Nov 2016 Paper             

Duration: 3Hrs.                                                                                                M.Marks:75

                                         SECTION-A

Q1. a) Fill in the blanks.                                                                                  15×1=15

1. W.H.O Stands for World Health Organization
2. Everything that is around us is known as Environment .
3. The toxic substance are known as Toxins.
4. Industrial waste is the huge source of Water
5. Water expands upon freezing at 4 Degree.
6. During photosynthesis, trees produce Food
7. Frequency is measured in Hertz .
8. Solid wastes can be Renewable
9. The process of extracting minerals from the earth is known as Mining.
10. Coal is a non-renewable

b) State True or False.

1. Forest fire is man-made source of pollution. T/F? (False)
2. Non-Biodegradable waste can be easily decomposed. T/F? (False)
3. The sound movement below 80(db) is harmful. T/F? (False)
4. Rubbish is Bio-degradable in nature. T/F?                   (True)
5. Endangered species are included in biological environment T/F? (True)