Lithosphere (country, mountain, plateau) (Part-2)

Total Questions: 34

21. Himalaya has emerged from which of the geosyncline? [S.S.C. Online CHSL (T-I)22 2018 (Shift-I)]

Correct Answer: (a) Tethys
Solution:Himalaya has emerged from Tethys.

The Tethys Ocean was an ocean during the Mesozoic Era.

It was located between the continents of Gondwana and Laurasia before the opening of the Indian and Atlantic oceans during the Cretaceous period.

22. The Himalayas are an example of _____________ mountains. [S.S.C. Online Constable GD 18.02.2019 (Shift-II)]

Correct Answer: (b) fold
Solution:The Himalayas are an example of fold mountains.

Fold Mountains – Detailed Explanation

Fold mountains are formed by the collision of tectonic plates, which causes the Earth's crust to compress and fold into wave-like structures. These are some of the youngest and highest mountains on Earth.

Characteristics of Fold Mountains:

FeatureDescription
FormationCaused by compressional forces when two plates collide
StructureConsists of anticlines (upward folds) and synclines (downward folds)
Rock TypeMainly sedimentary and metamorphic rocks
LocationCommon along convergent plate boundaries
ShapeSharp, high, rugged peaks
AgeCan be young or old depending on formation time

Examples of Fold Mountains:

TypeExamplesRegion
Young Fold MountainsHimalayas, Alps, Andes, RockiesAsia, Europe, South America, N. America
Old Fold MountainsAravalli Range, Appalachians, UralsIndia, USA, Russia

23. Which mountains separate Asia from Europe? [S.S.C. Online MTS (T-I)30 2017 (Shift-I)]

Correct Answer: (c) Ural
Solution:The Ural Mountains are located in Russia. It separates Asia from Europe.

24. Which mountains separate Asia from Europe [S.S.C. Online MTS (T-I) 3.10.2017 (Shift-I)]

Correct Answer: (c) Ural
Solution:The Ural Mountains are located in Russia. It separates Asia from Europe.

25. Which of the following is not an example of a fold mountain? [S.S.C. Online Stenographer 13.09.2017 (Shift-I)]

Correct Answer: (c) Aravali
Solution:The Aravali Mountains are examples of residual mountain,

while the Rocky, Himalayas and Andes mountain ranges are examples of fold mountains.

26. Match the following. [S.S.C. Online C.P.O.S.I. (T-I) 3.07.2017 (Shift-II)]

Mountain RangeContinent
1. HimalayasA. South America
2. Andes B. North America
3. Rocky C. Asia
Correct Answer: (b) C, A, B
Solution:
Mountain RangeContinent
1. HimalayasC. Asia
2. AndesA. South America
3. RockyB. North America

27. The Gobi Desert is one of the largest deserts on Earth. A part of it lies in which of the following countries? [S.S.C. Online CHSL (T-I) 11.01.2017(Shift-I)]

Correct Answer: (c) Mongolia
Solution:The Gobi Desert is a vast desert located in northern China and southern Mongolia.

The world's largest hot desert is the Sahara Desert (located in North Africa)

28. Name the largest desert of Atla [S.S.C. Online CHSL (T-I) 15.01.2017(Shift-III)]

Correct Answer: (b) Gobi
Solution:The Gobi Desert is the largest in Asia, spanning over 1,000 km (1,000 miles) over China and Mongolia, and the 5th largest desert in the world.

29. Which is the largest continent in the world? [S.S.C. Online CHSL (T-I) 11.01.2017(Shift-II)]

Correct Answer: (d) Asia
Solution:Asia, the largest continent, stretches from the eastern Mediterranean Sea to the western Pacific Ocean.

There are more than 40 countries in Asia. Some are among the most-populated countries in the world, including China, India, and Indonesia.

Sixty percent of Earth's population lives in Asia.

Output image

30. Which is the second largest continent of the world after Asia? [S.S.C. Online MTS (T-I) 4.10.2017 (Shift-I)]

Correct Answer: (b) Africa
Solution:Africa is the world's second-largest continent after Asia.

Continents by Size (Largest to Smallest)

  1. Asia – 44.58 million km²

  2. Africa – 30.37 million km²

  3. North America – 24.71 million km²

  4. South America – 17.84 million km²

  5. Antarctica – 14.2 million km²

  6. Europe – 10.18 million km²

  7. Australia – 8.6 million km²