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GK QuizEnvironment & Ecology

Environment & Ecology Mixed Quiz: Set 65

  • 20 questions
  • 20 minutes
  • Difficulty: Medium
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About this quiz

Set 65 of the Environment & Ecology mixed quiz has 20 multiple-choice questions from 16 different topics of the subject: Biosphere Reserves and Ramsar Sites, Sacred Groves and Community Conservation in India, Project Tiger and Project Elephant and more. 15 of them were asked in real previous-year papers. A topic quiz checks one chapter; this set revises the whole subject at once, the way an exam paper does, where the next question can come from any chapter. Every question carries an explanation of why the correct option is right and why the others are wrong. Keep to the timer, read the explanations at the end, and go back to the notes of any topic where you slipped.

Questions in this quiz

20 questions with answers and explanations

Q2.Environment & EcologyMedium

Van Panchayats, the village forest councils set up under rules framed in 1931, are a feature of which hills?

  1. A.The Nilgiri hills
  2. B.The Kumaon hills
  3. C.The Khasi hills
  4. D.The Aravalli hills
Show answer
Correct answer: B. The Kumaon hills

After years of protest against the reservation of hill forests, the colonial government allowed Kumaon villages to manage part of the civil forest themselves through elected Van Panchayats under rules framed in 1931.

Q3.Environment & EcologyAsked in: CDS · CDS-I 2017, GKEasy

With regard to 'Project Tiger', which one of the following statements is not correct?

  1. A.It was launched in India in the year 1973.
  2. B.The objective of the Project is to preserve the habitats and tigers therein as natural heritage.
  3. C.The Project emphasized to ensure viable population of tigers in India.
  4. D.There are no Tiger Reserves in north-eastern part of India.
Show answer
Correct answer: D. There are no Tiger Reserves in north-eastern part of India.

This is false: the north-east has several tiger reserves. Manas, Kaziranga, Nameri and Orang in Assam, Namdapha, Pakke (Pakhui) and Kamlang in Arunachal Pradesh, and Dampa in Mizoram are all tiger reserves.

Q4.Environment & EcologyHard

The London Convention of 1972 is concerned with which activity?

  1. A.Dumping of wastes and other matter at sea
  2. B.Fixing limits for vehicle exhaust emissions
  3. C.Protecting the ozone layer
  4. D.Regulating whaling quotas
Show answer
Correct answer: A. Dumping of wastes and other matter at sea

The London Convention of 1972, formally the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter, controls the deliberate disposal of waste at sea from ships, aircraft and platforms, prohibiting the most hazardous categories outright and allowing others only under permit; its later Protocol tightened…

Q6.Environment & EcologyAsked in: UPSC Civil Services · CSE Prelims 2016, GS Paper IEasy

On which of the following can you find the Bureau of Energy Efficiency Star Label? 1. Ceiling fans 2. Electric geysers 3. Tubular fluorescent lamps Select the correct answer using the code given below.

  1. A.1 and 2 only
  2. B.3 only
  3. C.2 and 3 only
  4. D.1, 2 and 3
Show answer
Correct answer: D. 1, 2 and 3

All three appliances carry the BEE Star Label. The Bureau of Energy Efficiency was set up in 2002 under the Energy Conservation Act, 2001, and launched its Standards and Labelling programme in 2006.

Q7.Environment & EcologyAsked in: UPSC Civil Services · CSE Prelims 2018, GS Paper IHard

Consider the following statements :

1. The definition of "Critical Wildlife Habitat" is incorporated in the Forest Rights Act, 2006.

2. For the first time in India, Baigas have been given Habitat Rights.

3. Union Ministry of Environment, Forest and Climate Change officially decides and declares Habitat Rights for Primitive and Vulnerable Tribal Groups in any part of India.

Which of the statements given above is/are correct ?

  1. A.1 and 2 only
  2. B.2 and 3 only
  3. C.3 only
  4. D.1, 2 and 3
Show answer
Correct answer: A. 1 and 2 only

The Forest Rights Act defines critical wildlife habitat, and the Baigas were the first community to receive habitat rights, but the Environment Ministry does not grant those rights.

Q8.Environment & EcologyMedium

Environmental clearance for a Category A project is granted by which authority?

  1. A.State Environment Impact Assessment Authority
  2. B.Ministry of Environment, Forest and Climate Change
  3. C.Central Pollution Control Board
  4. D.National Green Tribunal
Show answer
Correct answer: B. Ministry of Environment, Forest and Climate Change

Under the notification of 2006, a Category A project is appraised by the Expert Appraisal Committee constituted at the centre, and the ministry grants or refuses the prior environmental clearance on that committee's recommendation.

Q9.Environment & EcologyAsked in: UPSC Civil Services · CSE Prelims 2022, GS Paper IEasy

Consider the following :

1. Carbon monoxide

2. Nitrogen oxide

3. Ozone

4. Sulphur dioxide

Excess of which of the above in the environment is/are cause(s) of acid rain ?

  1. A.1, 2 and 3
  2. B.2 and 4 only
  3. C.4 only
  4. D.1, 3 and 4
Show answer
Correct answer: B. 2 and 4 only

Nitrogen oxides and sulphur dioxide are the two gases that turn rain acidic. When coal and oil burn in power plants, factories and vehicles, they release sulphur dioxide and nitrogen oxides into the air.

Q11.Environment & EcologyAsked in: NDA · NDA-I 2026, GATHard

Consider the following critical minerals : I. Neodymium II. Tellurium III. Dysprosium IV. Gallium Which of the above minerals are not used for the production of photovoltaic cells used in solar panels?

  1. A.I and IV
  2. B.II and III
  3. C.I and III
  4. D.II and IV
Show answer
Correct answer: C. I and III

Neodymium and dysprosium are rare earth elements used mainly in strong permanent magnets, not in solar cells, while tellurium and gallium are used in photovoltaic cells.

Q13.Environment & EcologyAsked in: NDA · NDA-I 2024, GATMedium

Identify the land biome on the basis of the given characteristics : 1. Their climates are characterised by high rainfall and temperatures that vary from cold to mild. 2. These forests contain primarily deciduous trees - including maple, oak, hickory and beechwood. 3. Raccoons, opossums, bats and squirrels are found in the trees. Select the correct land biome from the options given below :

  1. A.Tropical forest
  2. B.Temperate forest
  3. C.Boreal forest
  4. D.Mediterranean forest
Show answer
Correct answer: B. Temperate forest

Mild to cold seasons, good rainfall, broad-leaved deciduous trees like maple and oak, and animals like raccoons and squirrels mark the temperate deciduous forest.

Q14.Environment & EcologyMedium

Which body is statutorily responsible for implementing Project Tiger?

  1. A.National Tiger Conservation Authority
  2. B.Wildlife Institute of India
  3. C.Zoological Survey of India
  4. D.Central Zoo Authority
Show answer
Correct answer: A. National Tiger Conservation Authority

It was created by the amendment of the Wild Life (Protection) Act in 2006, which gave Project Tiger a statutory footing, and it approves tiger conservation plans, notifies core and buffer areas with the states and conducts the national tiger estimation.

Q15.Environment & EcologyAsked in: UPSC Civil Services · CSE Prelims 2018, GS Paper IMedium

With reference to organic farming in India, consider the following statements :

1. 'The National Programme for Organic Production' (NPOP) is operated under the guidelines and directions of the Union Ministry of Rural Development.

2. 'The Agricultural and Processed Food Products Export Development Authority' (APEDA) functions as the Secretariat for the implementation of NPOP.

3. Sikkim has become India's first fully organic State.

Which of the statements given above is/are correct?

  1. A.1 and 2 only
  2. B.2 and 3 only
  3. C.3 only
  4. D.1, 2 and 3
Show answer
Correct answer: B. 2 and 3 only

NPOP is run by the Ministry of Commerce and Industry, not Rural Development, while the statements about APEDA and Sikkim are correct.

Q16.Environment & EcologyAsked in: SSC CHSL · 16 April 2021, Shift 1Medium

The Energy and Resources Institute and NDMA launched a Flood Early Warning System (FEWS) for Guwahati to alert local authorities about flash floods or heavy rainfall in August 2020. What is the full form of NDMA?

  1. A.National Defence Management Authority
  2. B.Native Defence Management Authority
  3. C.Natural Disaster Management Authority
  4. D.National Disaster Management Authority
Show answer
Correct answer: D. National Disaster Management Authority

NDMA is the apex body for disaster management in India, created under the Disaster Management Act of 2005 and chaired by the Prime Minister; it frames policies and plans for prevention, mitigation and preparedness.

Q19.Environment & EcologyAsked in: CDS · CDS-II 2017, GKEasy

Statement I : Global warming signifies the rise in global surface temperature. Statement II : The increase of concentration of greenhouse gases in the atmosphere causes the rise in global surface temperature.

  1. A.Both the statements are individually true and Statement II is the correct explanation of Statement I
  2. B.Both the statements are individually true but Statement II is not the correct explanation of Statement I
  3. C.Statement I is true but Statement II is false
  4. D.Statement I is false but Statement II is true
Show answer
Correct answer: A. Both the statements are individually true and Statement II is the correct explanation of Statement I

Global warming is the long-term rise in the average temperature at the earth's surface, and it is driven mainly by the growing amount of greenhouse gases in the air, so Statement II explains Statement I. Sunlight warms the ground, which gives off heat as infrared radiation.

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