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Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers
- a)are few
- b)have lesser water volume and carry less run-off silt
- c)originate in dry areas
- d)originate largely in the Western Ghats and have a short distance to cover to the sea
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Deltas are common in India for the East-flowing river systems, wherea...
Understanding River Deltas in India
Deltas are landforms created at river mouths where sediment is deposited as the river flows into a larger body of water, such as an ocean. The formation of deltas is influenced by various factors, especially the river's water volume and sediment load.
East-Flowing Rivers vs. West-Flowing Rivers
- Abundance of East-Flowing Rivers: India has numerous east-flowing rivers, like the Ganges and Brahmaputra, which carry large volumes of water and sediment.
- Sediment Load: These rivers originate in the Himalayas and traverse through fertile plains, picking up silt and clay, which contributes to delta formation as they slow down and deposit this material in the Bay of Bengal.
Characteristics of West-Flowing Rivers
- Fewer Rivers: The West Coast of India has fewer rivers compared to the East Coast. This limits the potential for delta formation.
- Lower Water Volume: West-flowing rivers, such as the Narmada and Tapi, typically have a lower water volume.
- Reduced Sediment Transport: Due to their shorter lengths and steeper gradients, these rivers carry less runoff and sediment to the sea.
- Origin in Dry Regions: Many of these rivers originate in the Western Ghats, which are characterized by less rainfall compared to the Himalayan region, leading to lower sediment yield.
Conclusion
In summary, the absence of significant deltas on the West Coast of India is primarily due to the lower water volume and sediment transport capacity of its rivers. This contrasts sharply with the east-flowing river systems, which are rich in sediment and capable of forming extensive deltas. Understanding these dynamics is crucial for comprehending India's diverse riverine landscapes.
Deltas are landforms created at river mouths where sediment is deposited as the river flows into a larger body of water, such as an ocean. The formation of deltas is influenced by various factors, especially the river's water volume and sediment load.
East-Flowing Rivers vs. West-Flowing Rivers
- Abundance of East-Flowing Rivers: India has numerous east-flowing rivers, like the Ganges and Brahmaputra, which carry large volumes of water and sediment.
- Sediment Load: These rivers originate in the Himalayas and traverse through fertile plains, picking up silt and clay, which contributes to delta formation as they slow down and deposit this material in the Bay of Bengal.
Characteristics of West-Flowing Rivers
- Fewer Rivers: The West Coast of India has fewer rivers compared to the East Coast. This limits the potential for delta formation.
- Lower Water Volume: West-flowing rivers, such as the Narmada and Tapi, typically have a lower water volume.
- Reduced Sediment Transport: Due to their shorter lengths and steeper gradients, these rivers carry less runoff and sediment to the sea.
- Origin in Dry Regions: Many of these rivers originate in the Western Ghats, which are characterized by less rainfall compared to the Himalayan region, leading to lower sediment yield.
Conclusion
In summary, the absence of significant deltas on the West Coast of India is primarily due to the lower water volume and sediment transport capacity of its rivers. This contrasts sharply with the east-flowing river systems, which are rich in sediment and capable of forming extensive deltas. Understanding these dynamics is crucial for comprehending India's diverse riverine landscapes.
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Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer?
Question Description
Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer?.
Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer?.
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Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Deltas are common in India for the East-flowing river systems, whereas they are nearly absent on the West coast because West-flowing rivers a) are fewb) have lesser water volume and carry less run-off siltc) originate in dry areasd) originate largely in the Western Ghats and have a short distance to cover to the seaCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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