Physical Geography MCQs

Geography GK

Physical Geography MCQs

Practice Physical Geography MCQs with answers and detailed explanations covering the Earth's structure, landforms, rocks, volcanoes, earthquakes, atmosphere, hydrosphere, biosphere, weather, climate and important physical geography concepts frequently asked in SSC, Railway, Banking, UPSC, JKSSB, Police, Defence, Teaching and other competitive examinations.

663
Total Questions

Practice Questions

Page 4 of 34
Question #61
The Deccan Traps were formed due to:
A. Wind erosion
B. Volcanic eruptions
C. Glacial activity
D. River deposition

Correct Answer: Option B


Explanation:
The Deccan Traps were formed by massive volcanic lava flows during the late Cretaceous period.

This question belongs to: Geography GK Physical Geography
Question #62
A rift valley is formed due to:
A. Volcanism
B. Faulting
C. Folding
D. Compression

Correct Answer: Option B


Explanation:
Rift valleys form when a block of land sinks between parallel faults due to tensional forces.

This question belongs to: Geography GK Physical Geography
Question #63
Which of the following is a famous rift valley?
A. Great Rift Valley
B. Indus Valley
C. Mississippi Valley
D. Amazon Valley

Correct Answer: Option A


Explanation:
The Great Rift Valley of East Africa is one of the world's largest rift systems.

This question belongs to: Geography GK Physical Geography
Question #64
Block mountains are formed due to:
A. Faulting
B. River erosion
C. Volcanic eruption
D. Glaciation

Correct Answer: Option A


Explanation:
Block mountains form when large crustal blocks are uplifted between faults.

This question belongs to: Geography GK Physical Geography
Question #65
Which of the following is an example of a block mountain?
A. Vosges Mountains
B. Andes
C. Rockies
D. Himalayas

Correct Answer: Option A


Explanation:
The Vosges Mountains in France are a classic example of block mountains.

This question belongs to: Geography GK Physical Geography
Question #66
An island formed by coral polyps around a lagoon is called:
A. Atoll
B. Estuary
C. Fjord
D. Delta

Correct Answer: Option A


Explanation:
An atoll is a ring-shaped coral reef surrounding a lagoon.

This question belongs to: Geography GK Physical Geography
Question #67
Which is the largest coral reef system in the world?
A. Belize Reef
B. Lakshadweep Reef
C. Great Barrier Reef
D. Red Sea Reef

Correct Answer: Option C


Explanation:
The Great Barrier Reef off Australia is the largest coral reef system in the world.

This question belongs to: Geography GK Physical Geography
Question #68
The Sargasso Sea is famous for:
A. Deep trenches
B. Volcanic islands
C. Floating seaweed
D. Coral reefs

Correct Answer: Option C


Explanation:
The Sargasso Sea is known for large quantities of floating Sargassum seaweed.

This question belongs to: Geography GK Physical Geography
Question #69
Which ocean is the smallest in the world?
A. Indian Ocean
B. Southern Ocean
C. Arctic Ocean
D. Atlantic Ocean

Correct Answer: Option C


Explanation:
The Arctic Ocean is the smallest and shallowest ocean on Earth.

This question belongs to: Geography GK Physical Geography
Question #70
Which ocean is the deepest in the world?
A. Pacific Ocean
B. Indian Ocean
C. Atlantic Ocean
D. Southern Ocean

Correct Answer: Option A


Explanation:
The Pacific Ocean contains the Mariana Trench, making it the deepest ocean.

This question belongs to: Geography GK Physical Geography
Question #71
The process of wearing away of the Earth's surface by natural agents is called:
A. Deposition
B. Erosion
C. Sedimentation
D. Weathering

Correct Answer: Option B


Explanation:
Erosion involves the removal and transportation of weathered material by water, wind, ice, or gravity.

This question belongs to: Geography GK Physical Geography
Question #72
A waterfall retreats upstream mainly due to:
A. Evaporation
B. Headward erosion
C. Deposition
D. Condensation

Correct Answer: Option B


Explanation:
Headward erosion gradually shifts waterfalls upstream over time.

This question belongs to: Geography GK Physical Geography
Question #73
Which river landform is formed due to river deposition?
A. Waterfall
B. Canyon
C. Delta
D. Gorge

Correct Answer: Option C


Explanation:
Deltas are depositional landforms formed at river mouths.

This question belongs to: Geography GK Physical Geography
Question #74
The world's largest delta is formed by:
A. Amazon River
B. Nile River
C. Ganga-Brahmaputra River System
D. Mississippi River

Correct Answer: Option C


Explanation:
The Ganga-Brahmaputra Delta (Sundarbans Delta) is the world's largest delta.

This question belongs to: Geography GK Physical Geography
Question #75
A U-shaped valley is typically formed by:
A. Glacial action
B. Wind action
C. River action
D. Marine action

Correct Answer: Option A


Explanation:
Glaciers carve broad U-shaped valleys through erosion.

This question belongs to: Geography GK Physical Geography
Question #76
A V-shaped valley is mainly formed by:
A. Glaciers
B. Winds
C. Rivers
D. Sea waves

Correct Answer: Option C


Explanation:
Young rivers erode vertically, creating V-shaped valleys.

This question belongs to: Geography GK Physical Geography
Question #77
The local downward movement of cold air from mountains is called:
A. Trade Wind
B. Monsoon
C. Katabatic Wind
D. Chinook

Correct Answer: Option C


Explanation:
Katabatic winds are cold, dense air masses flowing downhill under gravity.

This question belongs to: Geography GK Physical Geography
Question #78
Which wind belt lies between 30° and 60° latitude?
A. Polar Easterlies
B. Doldrums
C. Westerlies
D. Trade Winds

Correct Answer: Option C


Explanation:
The Westerlies blow from west to east between 30° and 60° latitudes.

This question belongs to: Geography GK Physical Geography
Question #79
The calm belt near 30° latitude is known as:
A. Horse Latitudes
B. Doldrums
C. ITCZ
D. Polar Front

Correct Answer: Option A


Explanation:
Horse Latitudes are subtropical high-pressure zones with calm winds.

This question belongs to: Geography GK Physical Geography
Question #80
Which cloud type appears as thin, feathery streaks?
A. Stratus
B. Cirrus
C. Cumulus
D. Nimbus

Correct Answer: Option B


Explanation:
Cirrus clouds are high-altitude clouds that appear as thin white streaks.

This question belongs to: Geography GK Physical Geography