The clues black soil, cotton, and basaltic rocks identify which physical region?
Answer and explanation
Correct answer: Deccan Plateau
The governing concept is the link between parent rock, soil formation and regional agriculture. Much of the Deccan Plateau is built from basaltic lava flows. Weathering of these basaltic rocks produced deep, clay-rich black soil, commonly called regur. This soil holds moisture well and is especially suitable for cotton cultivation, so the combined clues—black soil, cotton and basalt—strongly identify the Deccan Plateau. Option A is therefore correct. The Khasi Hills are part of the Meghalaya highlands and are known for very heavy rainfall, not this classic basalt-black-soil association. Himadri is the highest Himalayan range, while the Aravalli is an ancient fold or residual mountain system with a different geological and soil setting.
Frequently asked questions
What is the correct answer to this question?
Deccan Plateau
Why is this the correct answer?
The governing concept is the link between parent rock, soil formation and regional agriculture. Much of the Deccan Plateau is built from basaltic lava flows. Weathering of these basaltic rocks produced deep, clay-rich black soil, commonly called regur. This soil holds moisture well and is especially suitable for cotton cultivation, so the combined clues—black soil, cotton and basalt—strongly identify the Deccan Plateau. Option A is therefore correct. The Khasi Hills are part of the Meghalaya highlands and are known for very heavy rainfall, not this classic basalt-black-soil association. Himadri is the highest Himalayan range, while the Aravalli is an ancient fold or residual mountain system with a different geological and soil setting.
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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