What is the importance of linking Dharwar and Singhbhum regions with ancient rocks?
Answer and explanation
Correct answer: They represent old mineral-rich terrains of Peninsular India
The correct answer is A. Dharwar and Singhbhum are parts of the ancient peninsular geological shield, formed from very old crystalline rocks and associated with valuable mineral resources. Dharwar rocks are prominent in Karnataka and adjoining areas, while Singhbhum is an important mineral belt of Jharkhand. Their ancient rocks help explain the presence of iron ore, manganese, gold, and other metallic minerals in the peninsula. They are not coral islands, because their origin is continental and crystalline; they are not Himalayan glaciers or young Ganga alluvium, both of which represent very different environments and ages.
Frequently asked questions
What is the correct answer to this question?
They represent old mineral-rich terrains of Peninsular India
Why is this the correct answer?
The correct answer is A. Dharwar and Singhbhum are parts of the ancient peninsular geological shield, formed from very old crystalline rocks and associated with valuable mineral resources. Dharwar rocks are prominent in Karnataka and adjoining areas, while Singhbhum is an important mineral belt of Jharkhand. Their ancient rocks help explain the presence of iron ore, manganese, gold, and other metallic minerals in the peninsula. They are not coral islands, because their origin is continental and crystalline; they are not Himalayan glaciers or young Ganga alluvium, both of which represent very different environments and ages.
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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