Climate and Weather MCQs

Geography GK

Climate and Weather MCQs

Practice Climate and Weather MCQs with answers and detailed explanations covering climate, weather, monsoons, rainfall, temperature, humidity, atmospheric pressure, winds, cyclones, seasons and important climatic phenomena frequently asked in SSC, Railway, Banking, UPSC, JKSSB, Police, Defence, Teaching and other competitive examinations.

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Total Questions

Practice Questions

Page 21 of 25
Question #401
Which of the following is the major factor for the onset of the Indian monsoon?
A. Strengthening of polar winds
B. Heating of Tibetan Plateau
C. Cooling of the Indian Ocean
D. Weakening of jet streams

Correct Answer: Option B


Explanation:
The heating of the Tibetan Plateau during pre-monsoon season creates a large thermal low, drawing in moisture-laden winds from the Indian Ocean, triggering the monsoon.

This question belongs to: Geography GK Climate and Weather
Question #402
The 'Monsoon Trough' is a line of:
A. Low pressure
B. High pressure
C. High temperature
D. Low temperature

Correct Answer: Option A


Explanation:
The Monsoon Trough is a region of low pressure extending from the Thar Desert to the Bay of Bengal, which is crucial for monsoon rainfall.

This question belongs to: Geography GK Climate and Weather
Question #403
Which of the following states receives rainfall from both the Southwest and Northeast Monsoons?
A. Maharashtra
B. Kerala
C. Tamil Nadu
D. Karnataka

Correct Answer: Option C


Explanation:
Tamil Nadu receives rainfall from both the Southwest Monsoon (June-September) and the Northeast Monsoon (October-December).

This question belongs to: Geography GK Climate and Weather
Question #404
The 'Intertropical Convergence Zone' (ITCZ) in India is also known as:
A. Doldrums
B. Polar front
C. Horse latitudes
D. Monsoon trough

Correct Answer: Option A


Explanation:
The ITCZ is also known as the 'Doldrums' or the 'Equatorial Trough'. In India, its northward shift is associated with the monsoon.

This question belongs to: Geography GK Climate and Weather
Question #405
Which of the following is the most important factor affecting the climate of India?
A. Western Ghats
B. Thar Desert
C. Eastern Ghats
D. Himalayas

Correct Answer: Option D


Explanation:
The Himalayas are the most important factor affecting India's climate as they block cold winds from Central Asia and trap the monsoon winds, causing rainfall.

This question belongs to: Geography GK Climate and Weather
Question #406
The Himalayas act as a climatic barrier by:
A. Reducing temperature
B. Causing winter rainfall
C. Blocking monsoon winds
D. Blocking cold winds from Central Asia

Correct Answer: Option D


Explanation:
The Himalayas block the cold, dry winds from Central Asia, preventing them from entering India and keeping northern India warmer than it would otherwise be.

This question belongs to: Geography GK Climate and Weather
Question #407
Which of the following is the primary reason for heavy snowfall in the Himalayas?
A. Southwest Monsoon
B. Western Disturbances
C. Northeast Monsoon
D. Cyclones

Correct Answer: Option B


Explanation:
Western Disturbances bring heavy snowfall to the Himalayas during winter, which is essential for the region's water supply and glaciers.

This question belongs to: Geography GK Climate and Weather
Question #408
The Indian Ocean Dipole (IOD) affects the monsoon by changing:
A. All of the above
B. Wind patterns over Asia
C. Sea surface temperatures in the Indian Ocean
D. Jet stream strength

Correct Answer: Option C


Explanation:
The IOD is a climate pattern characterized by differences in sea surface temperatures between the western and eastern Indian Ocean, which affects monsoon rainfall.

This question belongs to: Geography GK Climate and Weather
Question #409
A positive Indian Ocean Dipole generally leads to:
A. Delayed monsoon
B. Stronger monsoon in India
C. No effect on monsoon
D. Weaker monsoon in India

Correct Answer: Option B


Explanation:
A positive IOD (warmer waters in the western Indian Ocean) is generally associated with a stronger Southwest Monsoon and good rainfall in India.

This question belongs to: Geography GK Climate and Weather
Question #410
A negative Indian Ocean Dipole generally leads to:
A. Weaker monsoon in India
B. Stronger monsoon in India
C. No effect on monsoon
D. Delayed monsoon

Correct Answer: Option A


Explanation:
A negative IOD (warmer waters in the eastern Indian Ocean) is generally associated with a weaker Southwest Monsoon and reduced rainfall in India.

This question belongs to: Geography GK Climate and Weather
Question #411
The 'Madden-Julian Oscillation' (MJO) influences the Indian monsoon by:
A. No influence
B. Enhancing convection
C. Both enhancing and suppressing
D. Suppressing convection

Correct Answer: Option C


Explanation:
The MJO is a 30-60 day oscillation of convection that moves eastward from the Indian Ocean to the Pacific. It can enhance or suppress monsoon rainfall depending on its phase.

This question belongs to: Geography GK Climate and Weather
Question #412
The highest atmospheric pressure in India is recorded during:
A. Winter
B. Monsoon
C. Post-monsoon
D. Summer

Correct Answer: Option A


Explanation:
The highest atmospheric pressure is recorded during winter (January-February) when the land is colder and high-pressure systems develop over northern India.

This question belongs to: Geography GK Climate and Weather
Question #413
The lowest atmospheric pressure in India is recorded during:
A. Monsoon
B. Post-monsoon
C. Summer
D. Winter

Correct Answer: Option A


Explanation:
The lowest atmospheric pressure is recorded during the monsoon season when low-pressure systems (monsoon trough) develop over the subcontinent.

This question belongs to: Geography GK Climate and Weather
Question #414
Which of the following regions in India receives more than 400 cm of annual rainfall?
A. Western Ghats
B. All of the above
C. Coastal Karnataka
D. Northeastern states

Correct Answer: Option B


Explanation:
The Western Ghats, northeastern states, and coastal Karnataka all receive more than 400 cm of annual rainfall due to orographic effects and monsoon winds.

This question belongs to: Geography GK Climate and Weather
Question #415
Which of the following regions in India receives less than 50 cm of annual rainfall?
A. Thar Desert
B. Ladakh
C. Rann of Kutch
D. All of the above

Correct Answer: Option D


Explanation:
The Thar Desert, Ladakh, and Rann of Kutch all receive less than 50 cm of annual rainfall and are considered arid or semi-arid regions.

This question belongs to: Geography GK Climate and Weather
Question #416
The 'Southwest Monsoon' is also known as the:
A. Retreating Monsoon
B. Autumn Monsoon
C. Winter Monsoon
D. Summer Monsoon

Correct Answer: Option D


Explanation:
The Southwest Monsoon (June-September) is also known as the Summer Monsoon because it occurs during the summer months.

This question belongs to: Geography GK Climate and Weather
Question #417
The 'Northeast Monsoon' is also known as the:
A. Winter Monsoon
B. Summer Monsoon
C. Retreating Monsoon
D. Both B and C

Correct Answer: Option D


Explanation:
The Northeast Monsoon (October-December) is also known as the Winter Monsoon and the Retreating Monsoon.

This question belongs to: Geography GK Climate and Weather
Question #418
The retreating monsoon period in India is characterized by:
A. Heavy rainfall
B. Cold and dry conditions
C. Fog
D. Clear skies and high humidity

Correct Answer: Option D


Explanation:
The retreating monsoon (October-November) is characterized by clear skies, high humidity, and rising temperatures, leading to the 'October Heat' phenomenon.

This question belongs to: Geography GK Climate and Weather
Question #419
The winter season in India (January-February) is characterized by:
A. Low temperatures and clear skies
B. Fog and cold waves
C. High temperatures and rainfall
D. Both A and C

Correct Answer: Option D


Explanation:
Winter in India is characterized by low temperatures, clear skies, fog in the northern plains, and occasional cold waves.

This question belongs to: Geography GK Climate and Weather
Question #420
The pre-monsoon season in India (March-May) is characterized by:
A. Cold waves
B. Rising temperatures and dust storms
C. Fog
D. Heavy rainfall

Correct Answer: Option B


Explanation:
Pre-monsoon season is characterized by rising temperatures, dust storms, thunderstorms (Nor'westers, Mango Showers), and the Loo.

This question belongs to: Geography GK Climate and Weather