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Physical Aspects (Mountains, Plateaus, Plains, Deserts) MCQ - Practice Questions with Answers

Solve 323 Physical Aspects (Mountains, Plateaus, Plains, Deserts) questions for RAS/RPSC preparation.

Practice questions

Q1The Equatorial climate is characterized by:

A Hot summers and cold winters
B Mild temperatures with seasonal changes
C High temperature and high rainfall throughout the year
D Low rainfall and extreme temperatures
Explanation

Equatorial climate (found within 5-10 degrees of equator) has uniformly high temperatures (25-30C), heavy convectional rainfall (200cm+), and no distinct dry season. Found in Amazon, Congo, and SE Asia.

Q2The Ring of Fire refers to:

A A circle of wildfires in the Amazon
B The Sahara Desert's border
C Hot springs around Iceland
D A horseshoe-shaped zone of earthquakes and volcanoes around the Pacific Ocean
Explanation

The Ring of Fire (Circum-Pacific Belt) is a 40,000 km horseshoe-shaped zone around the Pacific Ocean where about 75% of the world's active volcanoes and 90% of earthquakes occur. It runs from New Zealand through Indonesia, Philippines, Japan, Kamchatka, Alaska, and down the west coast of the Americas to Chile. It is caused by oceanic plates subducting under continental plates. Major volcanoes: Mt. Fuji, Mt. St. Helens, Mt. Pinatubo.

Q3The Great Rift Valley extends from:

A Europe to Asia
B North America to South America
C Australia to Antarctica
D Eastern Africa to West Asia (Jordan Valley)
Explanation

The Great Rift Valley extends from Mozambique through East Africa to the Jordan Valley in West Asia (about 6400 km). It has created many lakes: Malawi, Tanganyika, Victoria (nearby), and the Dead Sea.

Q4The Strait of Gibraltar connects:

A Persian Gulf and Arabian Sea
B Red Sea and Indian Ocean
C Mediterranean Sea and Atlantic Ocean
D Black Sea and Mediterranean
Explanation

The Strait of Gibraltar (14 km at narrowest) separates Europe (Spain) from Africa (Morocco), connecting the Mediterranean to the Atlantic. It is a vital shipping route and migration corridor.

Q5The International Date Line roughly follows:

A The Equator
B 180° longitude in the Pacific Ocean
C 0° longitude (Greenwich)
D 90° longitude
Explanation

The International Date Line roughly follows the 180° meridian in the Pacific Ocean, zigzagging to avoid splitting countries. When crossing westward, you add a day; eastward, you subtract a day. It is imaginary and not legally defined.

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More questions

6The largest ocean in the world is:

AIndian Ocean
BArctic Ocean
CAtlantic Ocean
DPacific Ocean

7The International Date Line approximately follows:

AEquator (0° latitude)
BTropic of Cancer
C0° longitude (Prime Meridian)
D180° longitude through the Pacific Ocean, with zigzags to avoid land

8Tropical cyclones are called 'Hurricanes' in the:

AIndian Ocean
BWestern Pacific
CSouthern Pacific
DAtlantic Ocean and eastern Pacific

9The Pacific Ocean is bounded by which continents?

AEurope, North America, Africa
BAsia, Africa, Europe
CAfrica, South America, Australia
DAsia, Australia, Americas

10The Gulf Stream is a warm ocean current found in which ocean?

AArctic Ocean
BAtlantic Ocean
CIndian Ocean
DPacific Ocean

11Consider the following statements about mountains and plate boundaries: 1. Fold mountains form when two tectonic plates converge and compress rock layers into folds. 2. The East African Rift Valley is a continental divergent boundary where the African Plate is splitting into Nubian and Somali plates. 3. Alfred Wegener proposed Continental Drift Theory in 1912, arguing that continents were once joined as Pangaea. 4. The Andes are formed by the Indian and Eurasian plates and run through South Asia. Which of the statements given above are correct?

A1 and 2 only
B2 and 4 only
C1, 3 and 4 only
D1, 2 and 3 only

12The Gulf Stream is a warm ocean current flowing in:

AArctic Ocean
BPacific Ocean
CIndian Ocean
DAtlantic Ocean

13The Mississippi-Missouri river system flows into:

AGulf of Mexico
BCaribbean Sea
CAtlantic Ocean
DPacific Ocean

14Consider the following statements about major landforms and plate tectonics: 1. Gondwanaland was the southern supercontinent formed after the break-up of Pangaea. 2. The East African Rift Valley is a continental convergent boundary. 3. The Andes were formed by the subduction of the Nazca Plate beneath the South American Plate. 4. Mount Aconcagua in the Andes of Argentina is the highest peak outside Asia. Which of the statements given above are correct?

A1 and 2 only
B2, 3 and 4 only
C1, 3 and 4 only
DAll four

15Consider the following statements about global physical geography: 1. The Polar Cell operates between 60° and 90° latitude, with cold dense air sinking near the poles. 2. The Westerlies blow between 30° and 60° latitude and are associated with the Ferrel Cell. 3. The San Andreas Fault is a convergent boundary where one plate subducts under another. 4. A rift valley forms when a block of land subsides between two parallel faults at a divergent boundary. Which of the statements given above are correct?

A1 and 3 only
B2 and 4 only
C1, 2 and 4 only
D1, 2, 3 and 4

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