Kolli and Pachamalai Hills are placed in which South Indian mountain context?
Answer and explanation
Correct answer: Eastern Ghats region of Tamil Nadu
Option A is correct because the Kolli and Pachamalai Hills are isolated hill groups in Tamil Nadu associated with the discontinuous Eastern Ghats system. The Eastern Ghats are older and more broken than the Western Ghats; rivers and long-term erosion have interrupted their continuity, leaving separate hill blocks across eastern peninsular India. Kolli and Pachamalai fit this pattern in the Tamil Nadu uplands. Ladakh belongs to the Trans-Himalaya, the Aravalli is in Rajasthan, and Satpura is a separate central Indian range. Their location and physiographic association therefore make A the only valid answer.
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What is the correct answer to this question?
Eastern Ghats region of Tamil Nadu
Why is this the correct answer?
Option A is correct because the Kolli and Pachamalai Hills are isolated hill groups in Tamil Nadu associated with the discontinuous Eastern Ghats system. The Eastern Ghats are older and more broken than the Western Ghats; rivers and long-term erosion have interrupted their continuity, leaving separate hill blocks across eastern peninsular India. Kolli and Pachamalai fit this pattern in the Tamil Nadu uplands. Ladakh belongs to the Trans-Himalaya, the Aravalli is in Rajasthan, and Satpura is a separate central Indian range. Their location and physiographic association therefore make A the only valid answer.
Which subject and chapter does this question cover?
This is a Class 10 General Knowledge question. Chapter: Indian Geography. Topic: Mountains and Plateaus of India.
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