Seasons of India
Seasons of India
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quiz Questions
Q1
During the summer monsoon season, the shift of the Inter-Tropical Convergence Zone (ITCZ) from the equator over India places it approximately over which geographic feature?
The Peninsular Plateau
The Ganga Plains
The Thar Desert
The Himalayan Peaks
Explanation
In summer, the ITCZ shifts northward and lies roughly parallel to the Ganga plains between 20°N and 25°N latitudes, often called the Monsoon Trough.
Q2
Which high-altitude wind system is responsible for bringing sudden winter rain and snow to northwest India?
Tropical Easterly Jet Stream
Subtropical Westerly Jet Stream
Southwest Monsoon Winds
Northeast Trade Winds
Explanation
The Subtropical Westerly Jet Stream guides Western Disturbances from the Mediterranean Sea into north and northwest India during winter.
Q3
The violent pre-monsoon convective thunderstorms accompanied by torrential rain and hail in Assam and West Bengal are known by what name?
Mango Showers
Loo
Kalbaisakhi
Cherry Blossoms
Explanation
In West Bengal and Assam, these fierce local afternoon storms are called Kalbaisakhi (calamities of the month of Baisakh) or Nor'westers.
Q4
Which phenomenon refers to the sudden change from the hot-dry summer season to the rainy season, characterized by fierce lightning and torrential downpours in early June?
Monsoon Break
Burst of Monsoon
Monsoon Retreat
El Nino Impact
Explanation
The sudden arrival of moisture-laden monsoon winds accompanied by violent thunder and lightning that ends the summer dry spell is termed the 'Burst of Monsoon'.
Q5
What is the primary driving mechanism behind the 'Retreating Monsoon' season in India during October and November?
The southward migration of the sun and weakening of northern low-pressure system
The sudden drop in sea surface temperatures in the Arabian Sea
The strengthening of western disturbances over the Himalayas
The arrival of high-velocity cold waves from Siberia
Explanation
The southward movement of the sun causes the low-pressure monsoon trough over northern plains to weaken, gradually replaced by a high-pressure system that drives winds from land to sea.
Q6
The phenomenon of 'October Heat' in India is primarily caused by a combination of which atmospheric conditions?
Low temperature and clear skies
High temperature and high humidity
Dry spells accompanied by cool northern winds
Frequent western disturbances and overcast conditions
Explanation
During the transitioning phase of the retreating monsoon in October, the combination of high temperatures and high humidity values makes the weather oppressive, a condition widely known as October Heat.
Q7
The dry, scorching, and dusty local winds known as 'Loo' blow during the afternoon hours of summer across which region of India?
The Great Northern Plains
The Western Ghats
The Malabar Coast
The Northeast Hills
Explanation
The Loo is a strong, dusty, hot, and dry summer wind that blows across the Great Northern Plains of India, including Punjab, Haryana, Uttar Pradesh, and Bihar.
Q8
The pre-monsoon rainfall known as 'Mango Showers' is highly beneficial for the early ripening of mangoes in which group of states?
Punjab and Haryana
Karnataka and Kerala
West Bengal and Assam
Rajasthan and Gujarat
Explanation
Mango showers are pre-monsoon showers that occur towards the end of the summer season in Karnataka and Kerala, aiding in the ripening of mangoes.
Q9
The winter precipitation in northwestern India is highly beneficial for which of the following agricultural crops?
Rice
Wheat
Cotton
Jute
Explanation
Winter rain caused by Western Disturbances is crucial for Rabi crops, especially Wheat, in states like Punjab, Haryana, and Western Uttar Pradesh.
Q10
Which of the following meteorological stations in India records a distinct winter rainfall maximum, primarily from the Northeast Monsoon?
Mumbai
Chennai
Kolkata
New Delhi
Explanation
Chennai, located on the Coromandel Coast, receives the majority of its annual rainfall between October and December from the retreating/northeast monsoon winds picking up moisture from the Bay of Bengal.