Download GTU BE/B.Tech 2019 Winter 3rd Sem New 3133508 Environmental Management I Em I Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 3rd Sem New 3133508 Environmental Management I Em I Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? III (New) EXAMINATION ? WINTER 2019
Subject Code: 3133508 Date: 3/12/2019

Subject Name: Environmental Management - I (EM-I)
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.

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Marks

Q.1 (a) Define Ecology, Autecology and Synecology 03
(b) Describe Pyramid of Numbers. 04
(c) Explain Principle of Sustainable Development. 07

Q.2 (a) Define Biotechnology, sustainable development, Bioremediation. 03
(b) Explain Grassland Ecosystem 04
(c) What is the Food Supply and Demand Scenario for India? 07
OR
(c) Explain factors affecting Bioremediation. 07
Q.3 (a) Give the difference between Biotic and Abiotic Component. 03
(b) Explain Desert Ecosystem. 04
(c) Explain Environmental Effects of Deforestation. 07
OR
Q.3 (a) Describe Pyramid of Energy. 03
(b) Describe land pollution due to soil pollution. 04
(c) Explain Carbon Cycle. 07
Q.4 (a) What is the difference between an ecosystem and an Biome? 03
(b) Explain Autotrophs 04
(c) Explain Major Ecological and Economic Services provided by Forests. 07
OR
Q.4 (a) Explain Principle of Bioremediation. 03
(b) How does Deforestation occur? 04
(c) Explain in detail Food Web. 07
Q.5 (a) Explain Application of Biotechnology in Medical Field. 03
(b) Describe Environmental Impacts of Agriculture. 04
(c) What are the causes of land degradation? 07
OR

Q.5 (a) Describe Detritus Food Chain. 03
(b) Explain function of forest. 04
(c) Which are the factors affecting Bioremediation? 07
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