Which one of the following is not associated with monsoon climate in I...
The south Equatorial Current is a significant Pacific, Atlantic, and India Ocean current that flows east-to-west between the equator and about 20 degrees south.
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Which one of the following is not associated with monsoon climate in I...
Introduction:
India experiences a monsoon climate characterized by the seasonal reversal of wind patterns and the alternation of wet and dry seasons. Several factors contribute to the monsoon climate in India, including El Nino, western disturbances, and cyclones in the Bay of Bengal. However, the South-Equatorial warm currents of the Indian Ocean are not directly associated with the monsoon climate in India.
Explanation:
El Nino temporary warm currents:
- El Nino is a climatic phenomenon that occurs due to the warming of the central and eastern tropical Pacific Ocean.
- During El Nino years, the sea surface temperatures increase, leading to changes in atmospheric circulation patterns worldwide.
- El Nino affects the Indian monsoon by weakening the monsoon winds, reducing rainfall, and causing drought conditions in certain regions of India.
South-Equatorial warm currents of the Indian Ocean:
- The South-Equatorial warm currents are oceanic currents that flow from east to west along the equator in the Indian Ocean.
- These currents are not directly associated with the monsoon climate in India.
- The monsoon winds in India are primarily influenced by the differential heating of land and sea, the Tibetan plateau, and the Himalayan mountain range.
Western disturbances:
- Western disturbances are extratropical weather systems that originate in the Mediterranean region and move eastwards towards India.
- These disturbances bring winter rainfall to northern India and contribute to the winter monsoon season.
- Western disturbances are associated with the formation of cyclonic circulations and the occurrence of rain and snowfall in the Himalayan region.
Cyclones of the Bay of Bengal:
- The Bay of Bengal is prone to the formation of tropical cyclones during the monsoon season.
- These cyclones develop due to favorable atmospheric and oceanic conditions, such as warm sea surface temperatures and low wind shear.
- Cyclones in the Bay of Bengal bring heavy rainfall to the eastern coastal regions of India.
Conclusion:
In conclusion, the South-Equatorial warm currents of the Indian Ocean are not directly associated with the monsoon climate in India. Factors such as El Nino, western disturbances, and cyclones in the Bay of Bengal play significant roles in influencing the monsoon patterns and rainfall distribution in different parts of India.