Geography · Soil Science
Match List-I with List-II regarding the elemental and organic average elemental composition of soil humus: List I (Elements of Humus): (A) Carbon (B) Oxygen (C) Hydrogen (D) Nitrogen List II (Approximate percentage): (I) 35-40% (II) 3-6% (III) 55-60% (IV) 1-2% Choose the correct option based on standard agronomic ranges:
- 1(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
- 2(A)-(III), (B)-(I), (C)-(IV), (D)-(II)✓
- 3(A)-(III), (B)-(II), (C)-(IV), (D)-(I)
- 4(A)-(III), (B)-(I), (C)-(II), (D)-(IV)
Correct answer
(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
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