(Department of Environmental Science)
1. PLAGIARISM OR HIRING OF GHOST WRITER(S) FOR SOLVING THE ASSIGNMENT(S) WILL DEBAR THE STUDENT FROM AWARD OF DEGREE/CERTIFICATE, IF FOUND AT ANY STAGE.
2. SUBMITTING ASSIGNMENTS BORROWED OR STOLEN FROM OTHER(S) AS ONE’S OWN WILL BE PENALIZED AS DEFINED IN “AIOU PLAGIARISM POLICY”.
Course: Environmental Pollution (1422) Semester: Autumn, 2010
Level: BA (General) Total Marks: 100
Pass Marks: 40
ASSIGNMENT No. 1
(Units: 1–4)
Note: Attempt five questions. All questions carry equal marks.
Q. 1 Define the term environment and explain Atmosphere, Hydrosphere, Lithosphere and Biosphere as components of environment. (20)
Q. 2 Define the concept of environmental pollution in your own words and explain the different types of pollution. (20)
Q. 3 Discuss the various types of air pollutants and the possible impacts on human and environment in your words. (20)
Q. 4 What do you know about the nature and the development of Acid Rain, describe the effects of acid deposition in your own words. (20)
Q. 5 Write short notes on the following: (20)
a) Sources of air pollutants
b) Structure of atmosphere
c) Indoor air pollution
d) Air pollution control strategies
e) Green House Effect
ASSIGNMENT No. 2
(Units: 5–9)
Note: Attempt five questions. All questions carry equal marks.
Q. 1 Explain the formation and breakdown of the Ozone Shield/Layer in your own words. (20)
Q. 2 Explain the term “Soil erosion”. Discuss the causes and measures to control soil erosion in your own words. (20)
Q. 3 Describe in detail the major types and effects of water pollution in your own words. (20)
Q. 4 Define soil pollution and explain factors responsible for soil pollution. Also enlist some solution for soil pollution problems. (20)
Q. 5 Describe the following terms in brief: (20)
a) Sources of Noise Pollution
b) Hydrological cycle in nature
c) Concept of solid waste management
d) Water Logging and Salinity
e) Global Warming