UPSC 2017 › Environment & Ecology

16 questions · 2017 · answers as per the UPSC key

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Topics: Protected Areas & Wildlife (5)International Environmental Treaties & Summits (3)Climate Change & Greenhouse Gases (2)Environmental Governance & Legislation (2)Biodiversity & Conservation (1)Ecosystems & Ecology Concepts (1)Sustainable Agriculture & Forestry (1)Water & Wetland Conservation (1)

From the ecological point of view, which one of the following assumes importance in being a good link between the Eastern Ghats and the Western Ghats ?

(a) Sathyamangalam Tiger Reserve
(b) Nallamala Forest
(c) Nagarhole National Park
(d) Seshachalam Biosphere Reserve
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Answer: (a) Sathyamangalam Tiger Reserve

Consider the following statements in respect of Trade Related Analysis of Fauna and Flora in Commerce (TRAFFIC) :

  1. TRAFFIC is a bureau under United Nations Environment Programme (UNEP).
  2. The mission of TRAFFIC is to ensure that trade in wild plants and animals is not a threat to the conservation of nature.

Which of the above statements is/are correct ?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
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Answer: (b) 2 only

Which of the following statements is/are correct regarding Smart India Hackathon 2017 ?

  1. It is a centrally sponsored scheme for developing every city of our country into Smart Cities in a decade.
  2. It is an initiative to identify new digital technology innovations for solving the many problems faced by our country.
  3. It is a programme aimed at making all the financial transactions in our country completely digital in a decade.

Select the correct answer using the code given below :

(a) 1 and 3 only
(b) 2 only
(c) 3 only
(d) 2 and 3 only
Show answer
Answer: (b) 2 only

With reference to Manipuri Sankirtana, consider the following statements :

  1. It is a song and dance performance.
  2. Cymbals are the only musical instruments used in the performance.
  3. It is performed to narrate the life and deeds of Lord Krishna.

Which of the statements given above is/are correct ?

(a) 1, 2 and 3
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1 only
Show answer
Answer: (b) 1 and 3 only

Due to some reasons, if there is a huge fall in the population of species of butterflies, what could be its likely consequence/consequences ?

  1. Pollination of some plants could be adversely affected.
  2. There could be a drastic increase in the fungal infections of some cultivated plants.
  3. It could lead to a fall in the population of some species of wasps, spiders and birds.

Select the correct answer using the code given below :

(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
Show answer
Answer: (c) 1 and 3 only

In the context of mitigating the impending global warming due to anthropogenic emissions of carbon dioxide, which of the following can be the potential sites for carbon sequestration ?

  1. Abandoned and uneconomic coal seams
  2. Depleted oil and gas reservoirs
  3. Subterranean deep saline formations

Select the correct answer using the code given below :

(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
Show answer
Answer: (d) 1, 2 and 3

According to the Wildlife (Protection) Act, 1972, which of the following animals cannot be hunted by any person except under some provisions provided by law ?

  1. Gharial
  2. Indian wild ass
  3. Wild buffalo

Select the correct answer using the code given below :

(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
Show answer
Answer: (d) 1, 2 and 3

With reference to 'Global Climate Change Alliance', which of the following statements is/are correct?

  1. It is an initiative of the European Union.
  2. It provides technical and financial support to targeted developing countries to integrate climate change into their development policies and budgets.
  3. It is coordinated by World Resources Institute (WRI) and World Business Council for Sustainable Development (WBCSD).

Select the correct answer using the code given below :

(a) 1 and 2 only
(b) 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
Show answer
Answer: (a) 1 and 2 only

Biological Oxygen Demand (BOD) is a standard criterion for

(a) Measuring oxygen levels in blood
(b) Computing oxygen levels in forest ecosystems
(c) Pollution assay in aquatic ecosystems
(d) Assessing oxygen levels in high altitude regions
Show answer
Answer: (c) Pollution assay in aquatic ecosystems

With reference to the role of UN-Habitat in the United Nations programme working towards a better urban future, which of the statements is/are correct ?

  1. UN-Habitat has been mandated by the United Nations General Assembly to promote socially and environmentally sustainable towns and cities to provide adequate shelter for all.
  2. Its partners are either governments or local urban authorities only.
  3. UN-Habitat contributes to the overall objective of the United Nations system to reduce poverty and to promote access to safe drinking water and basic sanitation.

Select the correct answer using the code given below ;

(a) 1, 2 and 3
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1 only
Show answer
Answer: (b) 1 and 3 only

Consider the following statements :

  1. Climate and Clean Air Coalition (CCAC) to Reduce Short Lived Climate Pollutants is a unique initiative of G20 group of countries.
  2. The CCAC focuses on methane, black carbon and hydrofluorocarbons.

Which of the statements given above is/are correct ?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
Show answer
Answer: (b) 2 only

If you want to see gharials in their natural habitat, which one of the following is the best place to visit ?

(a) Bhitarkanika Mangroves
(b) Chambal River
(c) Pulicat Lake
(d) Deepor Beel
Show answer
Answer: (b) Chambal River

Which of the following practices can help in water conservation in agriculture ?

  1. Reduced or zero tillage of the land
  2. Applying gypsum before irrigating the field
  3. Allowing crop residue to remain in the field

Select the correct answer using the code given below :

(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
Show answer
Answer: (c) 1 and 3 only

The term 'M-STrIPES' is sometimes seen in the news in the context of

(a) Captive breeding of Wild Fauna
(b) Maintenance of Tiger Reserves
(c) Indigenous Satellite Navigation System
(d) Security of National Highways
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Answer: (b) Maintenance of Tiger Reserves

In India, if a species of tortoise is declared protected under Schedule I of the Wildlife (Protection) Act, 1972, what does it imply ?

(a) It enjoys the same level of protection as the tiger.
(b) and
(c) stated above are correct in this context.
(d) Both
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Answer: (a) It enjoys the same level of protection as the tiger.

Recently there was a proposal to translocate some of the lions from their natural habitat in Gujarat to which one of the following sites ?

(a) Corbett National Park
(b) Kuno Palpur Wildlife Sanctuary
(c) Mudumalai Wildlife Sanctuary
(d) Sariska National Park
Show answer
Answer: (b) Kuno Palpur Wildlife Sanctuary