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What is the primary factor that influences the distribution of annual rainfall in India?
- a)Temperature variations between winter and summer.
- b)Upper air circulation caused by global weather patterns.
- c)Western disturbances during the winter months.
- d)Proximity to the Equator.
Correct answer is option 'B'. Can you explain this answer?
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What is the primary factor that influences the distribution of annual ...
Factors Influencing the Distribution of Annual Rainfall in India:
The primary factor that influences the distribution of annual rainfall in India is upper air circulation caused by global weather patterns.
Global Weather Patterns:
- The movement of air masses in the upper atmosphere, influenced by global weather patterns such as the Jet Stream and the Inter-Tropical Convergence Zone (ITCZ), plays a significant role in determining the distribution of rainfall in India.
- These weather patterns affect the direction and intensity of winds, which in turn influence the distribution of moisture-laden air and subsequent rainfall in different regions of the country.
Monsoon Winds:
- India's annual rainfall is largely dependent on the monsoon winds, which bring moist air from the Indian Ocean.
- The southwest monsoon winds, which bring the bulk of the rainfall to India, are influenced by the global weather patterns mentioned above.
Impact on Rainfall Distribution:
- The interaction of these upper air circulation patterns with local factors such as topography and proximity to water bodies determines the distribution of rainfall across different regions of India.
- Areas that are located in the path of moisture-laden winds receive higher rainfall, while regions shielded by mountain ranges may experience lower rainfall due to the rain shadow effect.
Conclusion:
In conclusion, while factors such as temperature variations and proximity to the Equator do play a role in influencing rainfall patterns in India, it is the upper air circulation caused by global weather patterns that serves as the primary factor determining the distribution of annual rainfall in the country.
The primary factor that influences the distribution of annual rainfall in India is upper air circulation caused by global weather patterns.
Global Weather Patterns:
- The movement of air masses in the upper atmosphere, influenced by global weather patterns such as the Jet Stream and the Inter-Tropical Convergence Zone (ITCZ), plays a significant role in determining the distribution of rainfall in India.
- These weather patterns affect the direction and intensity of winds, which in turn influence the distribution of moisture-laden air and subsequent rainfall in different regions of the country.
Monsoon Winds:
- India's annual rainfall is largely dependent on the monsoon winds, which bring moist air from the Indian Ocean.
- The southwest monsoon winds, which bring the bulk of the rainfall to India, are influenced by the global weather patterns mentioned above.
Impact on Rainfall Distribution:
- The interaction of these upper air circulation patterns with local factors such as topography and proximity to water bodies determines the distribution of rainfall across different regions of India.
- Areas that are located in the path of moisture-laden winds receive higher rainfall, while regions shielded by mountain ranges may experience lower rainfall due to the rain shadow effect.
Conclusion:
In conclusion, while factors such as temperature variations and proximity to the Equator do play a role in influencing rainfall patterns in India, it is the upper air circulation caused by global weather patterns that serves as the primary factor determining the distribution of annual rainfall in the country.
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What is the primary factor that influences the distribution of annual ...
The distribution of annual rainfall in India is primarily influenced by upper air circulation caused by factors controlling global weather patterns. This includes the presence of jet streams and the movement of air masses at higher altitudes, which play a crucial role in determining India's weather and monsoon patterns.
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What is the primary factor that influences the distribution of annual rainfall in India?a)Temperature variations between winter and summer.b)Upper air circulation caused by global weather patterns.c)Western disturbances during the winter months.d)Proximity to the Equator.Correct answer is option 'B'. Can you explain this answer?
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