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Ecology and Environment MCQ

192 MCQ questions with answers and explanations · page 4 of 8

Test yourself▶ 25 question test▶ 50 question test

Q76. Tiger belongs to which category under IUCN?

  1. AEndangered
  2. BCritically endangered
  3. CExtinct
  4. DVulnerable
Show answer & explanation

Answer: A) Endangered

Q77. Which among the following is the major cause of acid rain?

  1. ACarbon dioxide
  2. BCarbon monoxide
  3. CNitrogen dioxide
  4. DOxygen
Show answer & explanation

Answer: C) Nitrogen dioxide

Q78. Red Panda is a state animal of which of the following state?

  1. AMizoram
  2. BManipur
  3. CMeghalaya
  4. DSikkim
Show answer & explanation

Answer: D) Sikkim

Q79. Cartajena protocol is related to

  1. ABiosafety agreement
  2. BPollution
  3. COzone depletion
  4. DClimate change
Show answer & explanation

Answer: A) Biosafety agreement

Q80. Which of the following causes maximum indoor chemical pollution?

  1. ARoom spray
  2. BBurning mosquito coil
  3. CBurning coal
  4. DBurning cooking gas
Show answer & explanation

Answer: C) Burning coal

Q81. Which of the following is post disaster measure?

  1. AEarly warning
  2. BPlanning and Policies
  3. CReconstruction
  4. DZoning
Show answer & explanation

Answer: C) Reconstruction

Q82. When was National Disaster Management Authority formed?

  1. A2005
  2. B2006
  3. C2008
  4. D2011
Show answer & explanation

Answer: A) 2005

Q83. What is the minimum land area recommended for forest cover to maintain proper ecological balance in India?

  1. A0.25
  2. B0.27
  3. C0.3
  4. D0.33
Show answer & explanation

Answer: D) 0.33

Q84. Which of the following species was declared extinct in India long back 1952?

  1. AAsian Cheetah
  2. BAsian Elephant
  3. CDesert Fox
  4. DGangatic Dolphin
Show answer & explanation

Answer: A) Asian Cheetah

Q85. What is the audible range (hearing range) of humans?

  1. A20 Hz - 20000 Hz
  2. B80 Hz - 100 Hz
  3. C2 lac Hz - 4 lac Hz
  4. D0 Hz - 20 Hz
Show answer & explanation

Answer: A) 20 Hz - 20000 Hz

Q86. When is the 'International Earth Day' celebrated?

  1. A20th April
  2. B5th June
  3. C22nd April
  4. D3rd March
Show answer & explanation

Answer: C) 22nd April

Q87. Kanha National Park is famous for____

  1. ALions
  2. BCows
  3. CElephants
  4. DTigers
Show answer & explanation

Answer: D) Tigers

Q88. Which of the following pairs represents a parasitic relationship?

  1. AAlgae-Coral reefs
  2. BTicks on Dog
  3. CRemora Fish - Sharks
  4. DCattle Egrets-Livestock
Show answer & explanation

Answer: B) Ticks on Dog

Q89. In which of the following states is the Similipal Bio-sphere Reserve located?

  1. AWest Bengal
  2. BOdisha
  3. CMaharashtra
  4. DUttar Pradesh
Show answer & explanation

Answer: B) Odisha

Q90. Justice Madan B Lokur Committee was set up to take steps to

  1. ALook into violation of environment rules
  2. BPrevent stubble burning
  3. CDraft new water policy
  4. DRegulate digital lending
Show answer & explanation

Answer: B) Prevent stubble burning

Q91. Plastic Bags are a potential hazard to the environment. Which of the following options correctly describe this?

  1. AThey are light in weight and hence cause nuisance by flying
  2. BToxic chemicals are used in their production
  3. CThey are non-resistant to heat
  4. DThey are non-biodegradable
Show answer & explanation

Answer: D) They are non-biodegradable

Q92. Which country will host the 26th UN Climate Change Conference of the Parties (COP 26)?

  1. AUK
  2. BGermany q
  3. CRussia
  4. DFrance
Show answer & explanation

Answer: A) UK

Q93. In which year Bhopal Gas disaster occurred?

  1. A1982
  2. B1986
  3. C1984
  4. D1980
Show answer & explanation

Answer: C) 1984

Q94. Corbett Tiger Reserve is located in which Indian State?

  1. ARajasthan
  2. BMadhya Pradesh
  3. CUttarakhand
  4. DWest Bengal
Show answer & explanation

Answer: C) Uttarakhand

Q95. Which Indian State has the recently radio tagged and Indian Pangolin on the occasion of World Pangolin Day?

  1. AKerala
  2. BMadhya Pradesh
  3. CUttarakhand
  4. DBihar
Show answer & explanation

Answer: B) Madhya Pradesh

Q96. Which of the following trees is dangerous for environment?

  1. ANeem
  2. BEucalyptus
  3. CBabool
  4. DBanana
Show answer & explanation

Answer: B) Eucalyptus

Q97. Dichloro-diphenyl-tricholoroethane (DDT) is a ____

  1. ANon-pollutant
  2. BNon-biodegradable pollutant
  3. CBiodegradable pollutant
  4. DBiochemical pollutant
Show answer & explanation

Answer: B) Non-biodegradable pollutant

Q98. Which one of the following Watershed Development Projects sponsored by the Central Government of India which aims at enabling the rural population to conserve the water?

  1. AJal Kranti
  2. BPani Sansad
  3. CHariyali
  4. DNone of the above
Show answer & explanation

Answer: C) Hariyali

Q99. When the Environment (Protection) Act for the protection and preservation of environment was passed by the Government of India?

  1. A1971
  2. B1974
  3. C1981
  4. D1986
Show answer & explanation

Answer: D) 1986

Q100. Use of polished rice in human diet caused following diseases____

  1. ARickets
  2. BAnemia
  3. CGoitre
  4. DBeriberi
Show answer & explanation

Answer: D) Beriberi

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