Correct answer: (c) 2, 3 and 4
Explanation
- A
1 and 2
1 and 2. Termites/burrowers are not the keyed forest-check.
- B
4 and 5
4 and 5. Soil alone is under-count; fire and grazers matter.
- C
2, 3 and 4
2, 3 and 4. Fire, grazing herbivores and a strong dry season keep trees scattered. Burrowers and a generic ‘soil properties’ are not the trio.
- D
1, 3 and 5
1, 3 and 5. Drops fire and rainfall seasonality.
Summary. Official key is (c) 2, 3 and 4. Savanna stays open because of fire, grazing and seasonal rain. Termites and a blanket soil clause are not the keyed checks.
PYQ trend
When UPSC asked this
Related PYQs from other years, newest first. Open a question to read it.
-
2017 · Q35 · General Studies · 2 marks
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: -
2016 · Q44 · General Studies · 2 marks
What is/are unique about 'Kharai camel', a breed found in India? 1. It is capable of swimming up to three kilometres in seawater. 2. It survives by grazing on mangroves. 3. It lives in the wild and cannot be domesticated. Select the correct answer using the code given below -
2016 · Q53 · General Studies · 2 marks
With reference to 'Red Sanders', sometimes seen in the news, consider the following statements: 1. It is a tree species found in a part of South India. 2. It is one of the most important trees in the tropical rain forest areas of South India. Which of the statements given above is/are correct? -
2016 · Q54 · General Studies · 2 marks
Which of the following statements is/are correct? Proper design and effective implementation of UN-REDD+ Programme can significantly contribute to 1. Protection of biodiversity 2. Resilience of forest ecosystems 3. Poverty reduction Select the correct answer using the code given below -
2015 · Q38 · General Studies · 2 marks
Which one of the following regions of India has a combination of mangrove forest, evergreen forest and deciduous forest? -
2015 · Q49 · General Studies · 2 marks
Which of the following statements regarding 'Green Climate Fund' is/are correct? 1. It is intended to assist the developing countries in adaptation and mitigation practices to counter climate change. 2. It is founded under the aegis of UNEP, OECD, Asian Development Bank and World Bank. Select the correct answer using the codes given below -
2015 · Q74 · General Studies · 2 marks
With reference to 'Forest Carbon Partnership Facility', which of the following statements is/are correct? 1. It is a global partnership of governments, businesses, civil society and indigenous peoples. 2. It provides financial aid to universities, individual scientists and institutions involved in scientific forestry research to develop eco-friendly and climate adaptation technologies for sustainable forest management. 3. It assists the countries in their 'REDD+ (Reducing Emissions from Deforestation +)' efforts by providing them financial and technical assistance. Select the correct answer using the code given below -
2015 · Q76 · General Studies · 2 marks
With reference to an organization known as 'BirdLife International', which of the following statements is/are correct? 1. It is a Global Partnership of Conservation Organizations. 2. The concept of 'biodiversity hotspots' originated from this organization. 3. It identifies the sites known/referred to as 'Important Bird and Biodiversity Areas'. Select the correct answer using the code given below