Climate & Monsoon — Set 3
Geography · जलवायु और मानसून · Questions 21–30 of 50
What is the direction of the summer monsoon winds in India?
Correct Answer: D. South-West to North-East
The summer monsoon winds blow from the South-West to the North-East direction across the Indian subcontinent. They originate from the high-pressure area over the Southern Indian Ocean. These winds carry vast amounts of moisture, resulting in widespread rain.
The 'Cherry Blossoms' or 'Coffee Showers' occur in which state?
Correct Answer: D. Karnataka
Cherry Blossoms, also known as Coffee Showers, are pre-monsoon rains in Karnataka. They are extremely beneficial for coffee flowers to bloom. These rains occur primarily during the months of April and May.
Tropical cyclones during the retreating monsoon season mostly affect which coast of India?
Correct Answer: D. Andhra-Odisha Coast
The Bay of Bengal is prone to cyclonic depressions during the retreating monsoon (October-November). These cyclones often cross the Andhra Pradesh and Odisha coasts, causing heavy damage. The Eastern coast is generally more vulnerable to such storms than the Western coast.
Which of the following states receives rainfall from both the branches of the Southwest Monsoon?
Correct Answer: B. Punjab
Punjab and Haryana receive rainfall from both the Arabian Sea and Bay of Bengal branches of the monsoon. These two branches merge in the northwestern part of the country. This merged flow contributes to the rainy season in this region.
The temperature of the Indian Ocean is generally higher than the Atlantic Ocean because it is?
Correct Answer: A. Landlocked in the North
The Indian Ocean is landlocked in the North by the Asian continent, which prevents the inflow of cold polar waters. This geographic feature allows it to trap heat more effectively than open oceans. The higher temperature contributes to the formation of low pressure required for the monsoon.
Jet streams are high-altitude winds. Which jet stream is responsible for the onset of the monsoon in India?
Correct Answer: A. Tropical Easterly Jet Stream
The Tropical Easterly Jet Stream helps in the sudden onset of the monsoon in India. It is established over the peninsula during the summer months. Its presence is a key indicator of the maturity of the monsoon system.
Which region of India has the lowest temperature recorded during winter?
Correct Answer: B. Dras
Dras in the Kargil district of Ladakh is known as one of the coldest inhabited places in the world. Temperatures here can drop as low as -45°C during the winter season. It is situated at a high altitude in the Himalayan region.
The differential heating and cooling of land and water is the basic mechanism for?
Correct Answer: B. Monsoon
The monsoon is primarily caused by the difference in temperature between the Indian landmass and the surrounding oceans. During summer, the land heats up much faster, creating a low-pressure area. This pressure gradient sucks in the moist air from the high-pressure sea area.
The winter rainfall in the plains of North India is locally known as?
Correct Answer: C. Mawat
Mawat (or Mahawat) is the term for winter rainfall in North India, especially in Rajasthan and Punjab. It is caused by Western Disturbances coming from the Mediterranean region. This rain is highly valued for the growth of winter crops.
Which city has a more equable climate (less variation between summer and winter)?
Correct Answer: B. Mumbai
Mumbai has an equable or maritime climate due to its proximity to the Arabian Sea. The sea has a moderating influence on the temperatures, preventing extreme heat or cold. Inland cities like Delhi experience an extreme or continental type of climate.