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Unit – IV Environmental Pollution [18 Marks]
4.1 Definition of pollution, types- Natural & Artificial (Man- made)
4.2 Soil / Land Pollution – Need of preservation of soil resource, Causes and effects on environment and lives, preventive measures, Soil conservation
4.3 Water Pollution – sources of water pollution, effects on environment and lives, preventive measures, BIS water quality standards for domestic potable water, water conservation
4.4 Air pollution – Causes, effects, prevention, CPCB norms of ambient air quality in residential area
4.5 Noise pollution – Sources, effects, prevention, noise levels at various zones of the city
4.6 Pollution Control Boards at Central and State Government level: Norms, Roles and Responsibilities
SET 5
#2. The presence of solid liquid or gaseous compounds in excess concentration in the atmosphere is called
#3. What is temporary threshold shift ?
#4. Which of the following is an air pollutant?
#5. The Pollution Standard Index (PSI) scale has span from
#6. Which of the following is not an air pollutant ?
#7. Which of the following problems is not created by noise pollution ?
#8. A combination of smoke fog and chemical pollutants seen in industrialized cities is known as —
#9. Air pollution is caused by
#10. Which of the following is not a primary pollutant?
#11. Which of the followings is not the physical characteristics of MSW?
#12. Which of the followings is not the chemical characteristics of MSW?
#13. Calorific value is characteristics of MSW.
#14. Bird menace above dump site affects aircrafts is…..
#15. Sanitary landfilling is….
#16. Which of the followings is not a health care facility?
#17. Biomedical waste contains Non-hazardous waste.
#18. Followings is /are the composition of biomedical waste
#19. The generation of BMW in India is ___kg/bed /day.
#20. Landfill gas contains….
#21. The landfilling where two liners are provided is called as….
#22. Which of the followings is not the method of BMW management?
#23. Incinerators are ……projects.
#24. Incinerators are designed to operate at high temperature @ more than _____.
#25. The rate of E-waste generation increases ____ every year.
#26. Incinerators reduce the volume of waste from……
#27. The by-products of incineration is /are…..
#28. The calorific value of RDF pellets can be around Kcal / kg.
#29. If the RDF is used off-site it is usually densified into pellets through the process of……
#30. Acidification of soil is the effect of……
#31. complete destruction of toxic wastes possible in……
#32. Which of the followings is not an E-waste?
#33. India ranked ……in the world in generating E-waste.
#34. Which of the followings is not a method of E-waste management
#35. Ash generated from incinerator is used ……
#36. Which of the following is a greenhouse gas?
#37. What is the term for the contamination of water by human activities?
#38. What is the term for the process by which pollutants are broken down into simpler substances?
#39. Which of the following is a major environmental impact of pollution?
#40. What is the primary cause of soil erosion?
#41. What is the primary cause of acid rain?
#42. Which of the following is a major contributor to water pollution in developing countries?
#43. Which of the following is a type of air pollutant?
#44. What is the primary cause of noise pollution?
#45. What is the term for the movement of pollutants through the environment?
#46. Which of the following is a major contributor to soil pollution?
#47. What is the term for the process by which pollutants are transferred from one medium to another?
#48. Which of the following is a major contributor to climate change?
#49. Which of the following is a type of pollution that affects human health?
#50. What is the term for the process by which pollutants are broken down into simpler substances by microorganisms?
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