Multiple choice The black soil area of Volcanic origin which extend from Gujrat to Delhi is known as Western Ghats Karbi-Anglong plateau Chotanagpur plateau None of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation The black soil region of volcanic origin in India is known as the Deccan Trap. None of the provided options (Western Ghats, Karbi-Anglong, Chotanagpur) refer to this specific geological formation.