Which of the following places in India experiences a very high diurnal range of temperature?a)Kolkatab)Jodhpurc)Chennaid)DelhiCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

JODHPUR lies in the North-Western region of India in the state of Rajasthan.
In the desert region, the daytime is very hot due to extreme sunlight and at night time the sand cools down very quickly so it gets very cold, hence Jodhpur experiences a very diurnal range of temperature.

Answer

The correct option is B.
Jodhpur lies in the North-Western region of India in the state of Rajasthan.The north-western part of India comprising the Indian Desert experiences the highest diurnal range of temperature. This is because of the fact that sand (found in ample quantity in this region) gains and loses heat very quickly. As a result of this phenomenon, there is a wide difference between day and night temperatures in this region. The day temperature may rise to 50°C and drop down to near 15°C the same night.

Answer

Explanation:

The diurnal range of temperature refers to the difference between the maximum and minimum temperatures recorded in a day. It is an important climatic factor that indicates the temperature variability within a day.

Jodhpur:
Jodhpur, located in the state of Rajasthan, experiences a very high diurnal range of temperature. This is primarily due to its geographical location and climatic conditions.

- Geographical Location: Jodhpur is situated on the edge of the Thar Desert, which is known for its extreme temperature variations. The desert terrain and lack of vegetation contribute to higher temperature fluctuations.
- Hot and Arid Climate: Jodhpur has a hot and arid climate characterized by long, hot summers and relatively cool winters. The lack of moisture in the air allows for rapid temperature changes between day and night.
- Clear Skies and Sunshine: Jodhpur experiences clear skies and abundant sunshine throughout the year. This leads to intense heating during the day, resulting in high maximum temperatures. At night, the absence of cloud cover allows for rapid cooling, leading to lower minimum temperatures.
- Low Humidity: The region has low humidity levels, which further contributes to the diurnal temperature variation. Dry air can heat up quickly during the day and cool down rapidly at night.

Other Options:

a) Kolkata: Kolkata, located in eastern India, has a relatively moderate climate with a lower diurnal temperature range compared to Jodhpur. The proximity to the Bay of Bengal and the presence of the river Hooghly influence the climate and reduce temperature extremes.

c) Chennai: Chennai, located on the southeastern coast of India, experiences a tropical wet and dry climate. While it does have some temperature variation between day and night, it is not as high as Jodhpur due to its coastal location and the influence of sea breeze.

d) Delhi: Delhi, the capital city of India, experiences a wide range of temperatures throughout the year. However, its diurnal temperature range is not as high as Jodhpur. Delhi's climate is influenced by its continental location, with hot summers and cool winters, but it does not have the extreme aridity and desert-like conditions that contribute to high temperature fluctuations in Jodhpur.

In conclusion, Jodhpur experiences a very high diurnal range of temperature due to its geographical location, arid climate, clear skies, low humidity, and desert-like conditions.

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