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GeographyHardAsked in: CTET · Jan 2021, Paper 2 Social Studies

Match List I with List II: a. Coniferous forests, b. Mediterranean vegetation, c. Tropical evergreen forests, d. Temperate evergreen forests; i. Eastern margin of the continents, ii. Hardwood trees, iii. Softwood evergreen trees, iv. West and south-west margins of the continents.

  1. A.a-iii, b-ii, c-iv, d-i
  2. B.a-i, b-iv, c-ii, d-iii
  3. C.a-i, b-ii, c-iii, d-iv
  4. D.a-iii, b-iv, c-ii, d-i

Correct answer

D. a-iii, b-iv, c-ii, d-i

Explanation

The correct answer is D, a-iii, b-iv, c-ii, d-i. Coniferous forests grow in the cold northern belt of Asia, Europe and North America and are made of softwood evergreen trees such as pine, fir and spruce, whose light wood is used for paper and furniture. Mediterranean vegetation belongs to the west and south-west margins of the continents, where winters are wet and summers dry, and it is known for citrus fruits, olives and grapes. Tropical evergreen forests of the hot wet equatorial belt carry heavy hardwood trees such as mahogany, ebony and rosewood. Temperate evergreen forests lie on the eastern margins of the continents, where rain falls through the year. A, B and C are wrong because each misplaces at least two pairs, usually by tying coniferous forests to a continental margin instead of to softwood. Exam tip: conifer means softwood, Mediterranean means western margin, equatorial means hardwood.

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Q2.GeographyAsked in: CDS · CDS-II 2017, GKMedium

Which of the following statements is/are correct? 1. Himalayan rivers have their origin in the snow-covered areas, hence are dry in winter season. 2. Rivers of the Peninsular Plateau have reached maturity. 3. Himalayan rivers depict all the three stages of normal cycle of erosion. Select the correct answer using the code given below.

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

Himalayan rivers are perennial, so statement 1 is wrong, while statements 2 and 3 are correct. Himalayan rivers such as the Ganga, Indus and Brahmaputra rise from glaciers and snowfields and also get monsoon rain, so they flow all year round, including in winter.

Q3.GeographyAsked in: CDS · CDS-II 2017, GKMedium

Which of the following statements related to latitude are true? 1. Rainfall, temperature and vegetation vary with latitude. 2. The difference between the longest day and the shortest day increases with latitude. 3. Indira Point is located approximately at 6°45' N latitude. Select the correct answer using the code given below.

  1. A.1 and 2 only
  2. B.1 and 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 statements about latitude are true. Latitude decides how directly the Sun's rays strike a place, so temperature, rainfall and the type of vegetation change from the equator towards the poles, from hot, wet rainforests to cold tundra.

Q4.GeographyAsked in: CDS · CDS-II 2017, GKMedium

Which of the following lakes is/are situated in Ladakh? 1. Tso Kar 2. Pangong Tso 3. Tsomgo 4. Tso Moriri Select the correct answer using the code given below.

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

Tso Kar, Pangong Tso and Tso Moriri are high-altitude lakes of Ladakh, while Tsomgo lies in Sikkim. Pangong Tso, at about 4,350 metres, is a long, narrow lake that stretches from Ladakh into Tibet, and most of its length lies on the Chinese side.