Model MCQs for TDP (General/Honours) 3rd Semester Exam.
FOUNDATION-III
( ENVIRONMENTAL STUDIES )
1. Aquatic life is damaged by
[A] Sound pollution
[B] Air Pollution
[C] Thermal pollution
[D] All of the above
Answer is [C]
2. The development of a bare area without any life form is called
[A] Nudation
[B] Ecesis
[C] Sere
[D] Reaction
Answer is [A]
3. Rainfall is measured by an instrument known as
[A] Seismograph
[B] Lactometer
[C] Rain gauge
[D] Nanometer
Answer is [C]
4. Cigarette smoking exposes one to _______.
[A] Sulphur dioxideCarbon dioxide
[B] Carbon dioxide
[C] Nitrogen peroxide
[D] Carbon monoxide
Answer is [D]
5. ______ mixed with diesel reduces carbon monoxide emissions up to 50%.
[A] Methanol
[B] Alcohol
[C] Ethanol
[D] Phenol
Answer is [C]
6. Nighttime temperatures rarely drop below the dew point temperature because
[A] The dew will absorb all the heat
[B] Saturation vapor pressures always increase at night
[C] At saturation, latent heat of condensation is released into the air
[D] All of the above
Answer is [C]
7. The abiotic and biotic components constitute the structure of an
[A] Energy flow
[B] Environment
[C] Atmosphere
[D] Ecosystem
Answer is [D]
8. Zoos are examples for
[A] In-situ conservation
[B] In-vivo conservation
[C] Ex-situ conservation
[D] Exvivo conservation
Answer is [C]
9. Earth summit of Rio de Janeiro (1992) resulted in
[A] Compilation of Red list
[B] Establishment of biosphere reserves
[C] Conservation of biodiversity
[D] IUCN
Answer is [C]
10. Which of the following helps to explain why even though northern latitudes experience 24 hours of sunlight on June 22, they are not warmer than latitudes further south?
[A] Solar energy is spread over a larger area in northern latitudes
[B] Some of the sun's energy is reflected by snow and ice in the northern latitudes
[C] Increased cloud cover reflects solar energy in the northern latitudes
[D] All of the above
Answer is [D]
11. The deadliest Tsunami in recorded history took place on
[A] 15-Nov-1990
[B] 15-Dec-1999
[C] 26-Dec-2000
[D] 26-Dec-2004
Answer is [D]
12. Abundant source of inonazite sands are found on the sea shores of
[A] Maharashtra
[B] West Bengal
[C] Tamil Nadu
[D] Kerala
Answer is [D]
13. Air pollution is likely to be most severe
[A] In the interior of continents
[B] Near the center of an anticyclone
[C] In the summer
[D] When the atmosphere is turbulent
Answer is [B]
14. Ozone hole was first discovered in
[A] Africa
[B] Antarctica
[C] India
[D] Europe
Answer is [B]
15. On which date was the Stockholm Conference on Human Environment held?
[A] July 6th 1974
[B] Aug 8th 1976
[C] June 5th 1972
[D] Dec 12th 1990
Answer is [C]
16. Water pollution is due to
[A] Agricultural discharges
[B] Sewage and other wastes
[C] Industrial effluents
[D] All the above
Answer is [D]
17. Heat is energy in the process of being transferred from:
[A] Hot objects to cold objects
[B] Low pressure to high pressure
[C] Cold objects to hot objects
[D] High pressure to low pressure
Answer is [A]
18. What is an Incinerator?
[A] Furnace used for burning solid waste
[B] Furnace used for treating liquid waste
[C] Both [A] & [B]
[D] None of the above
Answer is [A]
19. The first global environmental protection treaty "The Montreal Protocol" was signed on September 26.
[A] 1985
[B] 1990
[C] 1981
[D] 1987
Answer is [D]
20. Lead poisoning
[A] Reduces O2 carrying capacity of hemoglobin in blood
[B] Increases O2 carrying capacity of hemoglobin in blood
[C] Reduces O2 carrying capacity of myoglobin in muscles
[D] Increases O2 carrying capacity of myoglobin in muscles
Answer is [A]
21. The ocean covers ________ percentage of Earth's surface.
[A] 51%
[B] 61%
[C] 71%
[D] 0.91%
Answer is [C]
22. Ganga Action Plan in India was launched in the year
[A] 1988
[B] 1985
[C] 1980
[D] 1978
Answer is [B]
23. The effect of ozone depletion include
[A] UV light reaches the earth
[B] Affect the climate
[C] Cause skin cancer
[D] All the above
Answer is [D]
24. The term "latent" means:
[A] Late
[B] Hot
[C] Light
[D] Hidden
Answer is [D]
25. The worst nuclear accident happened to date is occurred at
[A] Chernobyl in 1986
[B] Three Mile Power Plant in 1979
[C] Sellafield in 1957
[D] Fukushima in 2011
Answer is [A]
26. _______ is an example of "bottom feeders".
[A] Cat fish
[B] Frog
[C] Snake
[D] Tadpole
Answer is [A]
27. What is UNCED?
[A] United Nations Conference on Education
[B] United Nations Conference on Environmental Day
[C] United Nations Conference on Environment and Development
[D] None of the above
Answer is [C]
28. The concept of ecological pyramid was first proposed by
[A] E.P. Odum
[B] A.G. Tansley
[C] Juday
[D] Charles Elton
Answer is [D]
29. The first protected area in India is
[A] Silent valley
[B] Corbett National Park
[C] Bandipur sanctuary
[D] Nagar-Hole
Answer is [B]
30. At the North Pole the sun will rise above the horizon on _____ and set below the horizon on _____.
[A] June 22; September 23
[B] September 23; December 22
[C] March 21; September 23
[D] June 22; December 22
Answer is [C]
31. What is Canopy?
[A] Uppermost level of the forest
[B] Ground level of the forest
[C] Soil in forest
[D] Climbers on trees
Answer is [A]
32. The cutting down of trees and setting them on fire and raising crops on the resulting ash is called:
[A] Pyrolysis
[B] Jhum
[C] Taungya system
[D] Shift cultivation
Answer is [B]
33. Which of the following region has maximum diversity
[A] Mangrooves
[B] Temperate rainforest
[C] Taiga
[D] Coral reefs
Answer is [D]
34. The indoor pollutant radon which is a radioactive gas causes
[A] Lung cancer
[B] Anemia
[C] Hormone disorder
[D] Cardiac arrest
Answer is [A]
35. What is the animal symbol of W. W. F (World Wildlife Fund)?
[A] Red Panda
[B] Giant Panda
[C] Tiger
[D] Kangaroo
Answer is [B]
36. _____ energy is the energy stored within the earth.
[A] Geothermal
[B] Mechanical
[C] Wind
[D] Thermal
Answer is [A]
37. ____ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer
[A] Denmark
[B] Germany
[C] France
[D] Spain
Answer is [B]
38. ______ is the regulatory authority of quality in India
[A] CPCB
[B] PCBC
[C] CBCP
[D] CPBC
Answer is [A]
39. Leader of "Narmada Bachao Andolan"
[A] Vandana Siva
[B] Medha Patkar
[C] Menaka Gandhi
[D] Mayilamma
Answer is [B]
40. The movement "Beej Bachao Andolan" was aimed for the conservation of ______.
[A] Trees
[B] Shrubs
[C] Crops
[D] Coconut
Answer is [C]
41. Man and biosphere programme is affiliated with
[A] UNESCO
[B] IUCN
[C] WWF
[D] WIPO
Answer is [A]
42. Which among the following result in the formation of soil?
[A] Radiation
[B] Weathering
[C] Erosion
[D] Pollution
Answer is [B]
43. Lions are found in
[A] Western Ghats
[B] Corbett National Park
[C] Forests of Madhya Pradesh
[D] Gir forests
Answer is [D]
44. What is Plankton?
[A] Microscopic floating organisms - Plants and animals.
[B] Bottom dwelling aquatic organisms
[C] Large plants in water
[D] None of the above
Answer is [A]
45. Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to
[A] Acid rain
[B] Brackish water
[C] Forest fire
[D] Soil pollution
Answer is [A]
46. The wind-chill factor:
[A] Relates body heat loss with wind to an equivalent temperature with no wind
[B] Indicates the temperature at which water freezes on exposed skin
[C] Takes into account humidity and air temperature in expressing the current air temperature
[D] Tells farmers when to protect crops from a freeze
Answer is [A]
47. Official date of Earth Day is on
[A] March 21
[B] April 22
[C] May 22
[D] June 05
Answer is [B]
48. Red data book contains data of
[A] All plant species
[B] All animal species
[C] Economically important species
[D] Threatened species
Answer is [D]
49. Which of the following type of pollution can cause the outbreak of jaundice
[A] Air
[B] Thermal
[C] Water
[D] Land
Answer is [C]
50. One third of the global cases of Tuberculosis is in
[A] Britain
[B] Sweden
[C] India
[D] China
Answer is [C]
51. During the course of a year, the sun will disappear from view near the North Pole on what date?
[A] June 21
[B] September 23
[C] December 23
[D] January 1
Answer is [B]
52. "Smog" is a mixture of
[A] Smoke and Fog
[B] Snow and Fog
[C] Snow and Dust
[D] Sulphur Dioxide and Fog
Answer is [A]
53. IUCN (International Union for Conservation of Nature) is also called as
[A] Man and Biosphere program
[B] World Conservation Union
[C] World Conservation Consortium
[D] World Wide Conservation Union
Answer is [B]
54. Endemic species are
[A] Rare species
[B] Species localised in a specific region
[C] Cosmopolitan in distribution
[D] Critically endangered species
Answer is [B]
55. Salim Ali Centre for Ornithology and Natural history is located at _______.
[A] Pune
[B] Hyderabad
[C] Kerala
[D] Coimbatore
Answer is [D]
56. In the northern hemisphere, a solar panel should be placed on the side of the roof facing:
[A] North
[B] East
[C] West
[D] South
Answer is [D]
57. Torrey Canyon is famous for
[A] Gulf of War
[B] Industries
[C] Electric Potential
[D] Oil spillage
Answer is [D]
58. Which of the following rock types would most likely be the best oil reservoir?
[A] Granite
[B] Shale
[C] Sandstone
[D] Salt
Answer is [C]
59. The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes
[A] Global warming
[B] Smog
[C] Ozone hole in the atmosphere
[D] Acid rain
Answer is [B]
60. Who among the following is commonly called "Bird Man of India"?
[A] Salim Ali
[B] M.S. Swaminathan
[C] M.C. Mehta
[D] Raphel Emerson
Answer is [A]
61. Mulching helps in
[A] Soil fertility
[B] Moisture conservation
[C] Improvements soil structure
[D] Soil sterility
Answer is [B]
62. World Water Day is celebrated on
[A] March 22
[B] May 11
[C] May 22
[D] June 05
Answer is [A]
63. The aurora is produced by:
[A] Reflections of sunlight by polar ice fields
[B] Fast-moving charged particles colliding with air molecules
[C] Burning oxygen caused by the intense sunlight at high altitude
[D] The combination of molecular and atomic oxygen to form ozone
Answer is [B]
64. Which of the following would be considered to be a biotic component of an environment
[A] Fire
[B] Water
[C] Fungi
[D] Soil
Answer is [C]
65. The Term Smog was introduced in 1905 by
[A] Des Voeux
[B] Hult
[C] Canon
[D] Le Chatelier
Answer is [A]
66. BOD stands for
[A] Biological Oxygen Decrease
[B] Biotic Oxygen Demand
[C] Biological Oxygen Demand
[D] None of the above
Answer is [C]
67. In which year Silent Valley was declared as National Park?
[A] 1988
[B] 1984
[C] 1982
[D] 1981
Answer is [B]
68. Blue whale is placed under
[A] Endangered
[B] Critically endangered
[C] Rare
[D] Extinct
Answer is [A]
69. Asiatic lion is found only in
[A] Manas
[B] Gir Forest
[C] Kasiranga
[D] Sundarbans
Answer is [B]
70. _____ is one of the most endangered species of Indian birds
[A] Bee eater
[B] Paradise fly catcher
[C] Owl
[D] The great Indian bustard
Answer is [D]
71. Approximately, 50% of total world species are present on
[A] Tropical rain forest
[B] Temperate rain forest
[C] Temperate deciduous forest
[D] Coral reefs
Answer is [A]
72. Pedology?
[A] Study of water
[B] Study of air
[C] Study of soil
[D] None of the above
Answer is [C]
73. National Park associated with rhinoceros is
[A] Kaziranga
[B] Ranthambore
[C] Corbett
[D] Valley of flowers
Answer is [A]
74. Plants that grows in saline water lodged habitat are called
[A] Xerophytes
[B] Halophytes
[C] Mangroves
[D] Mesophytes
Answer is [C]
75. The state which constituted green bench
[A] Kerala
[B] Tamilnadu
[C] Assam
[D] Madhya Pradesh
Answer is [B]
76. Black Buck is a
[A] Goat
[B] Deer
[C] Butterfly
[D] Bird
Answer is [B]
77. What scale is useful to record the force of wind?
[A] Decibel
[B] Richter
[C] Beau fort
[D] Fajita
Answer is [C]
78. What is the official name of IUCN?
[A] World Wide Fund for Nature
[B] World Conservation Union
[C] United Nations Environment Programme
[D] United Nations Educational, Scientific and Cultural Organization
Answer is [B]
79. Which is the world s most deadliest snake?
[A] Spitting cobra
[B] Russel viper
[C] Black mamba
[D] Anaconda
Answer is [C]
80. IUCN (The International Union For Conservation Of Nature And Natural Resources) headquarters is at
[A] Morges, Switzerland
[B] Paris, France
[C] Vienna, Austria
[D] NewYork, USA
Answer is [A]
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