Match List-I with List-II:Choose the correct answer from the options given below: / सूची - I को सूची - II से सुमेलित कीजिए :नीचे दिए गए विकल्पों में से सही उत्तर चुनिए :

(2) (A) - (Il), (B) - (Ill), (C) - (IV), (B) - (1) - Morphological Classes of Soil Structural Peds: - (A) Blocky: All three dimensions about equal; polyhedral peds with angular/subangular faces promoting aeration in B horizons → (II) - (B) Prismatic: Vertically elongated peds with flat, angular tops found in subsurfaces of semiarid regions and Vertisols → (III) - (C) Platy: Horizontal axis exceeds vertical axis; thin flat plates formed by compaction that severely restrict water infiltration → (IV) - (D) Spherical / Granular: Small rounded peds in surface A horizons formed by biotic activity that enhance infiltration → (I) - Systematic Match: (A)-(II), (B)-(III), (C)-(IV), (D)-(I) corresponds to Option 2. Correct option: (2) (A) - (Il), (B) - (Ill), (C) - (IV), (B) - (1)

Match List-I with List-II:Choose the correct answer from the...

Q.103

Soil Science- ICAR JRF/SRF 2024

Match the Following +4 −1

Match List-I with List-II:

Choose the correct answer from the options given below:

List - I सूची - I Soil Structural Class List-I (Soil Structural Class		List - II सूची - II Morphological Description List-II (Morphological Description
A	Blocky Blocky	I	All three dimensions of peds are about the same size, with angular or subangular faces; common in B horizon All three dimensions of peds are about the same size, with angular or subangular faces; common in B horizon
B	Prismatic Prismatic	II	Peds are elongated vertically with flat angular tops; common in arid/semiarid subsurfaces Peds are elongated vertically with flat angular tops; common in arid/semiarid subsurfaces
C	Platy Platy	III	Horizontal axis is longer than vertical axis; flat plate-like peds that restrict vertical infiltration Horizontal axis is longer than vertical axis; flat plate-like peds that restrict vertical infiltration
D	Spherical / Granular Spherical / Granular	IV	Small, rounded peds formed by biotic activity in surface A horizons promoting infiltration and aeration Small, rounded peds formed by biotic activity in surface A horizons promoting infiltration and aeration

(A) - (ill), (B) - (I), (C) - (IY), (B) - 0) (A) - (Il), (B) - (Ill), (C) - (IV), (B) - (1) Correct (A) - (II), (B) - (III), (C) - (1), (D) - (IV) (A) - (1), (B) - (lll), (C) - (IV), (B) - (Hh)

Morphological Classes of Soil Structural Peds:
Blocky: All three dimensions about equal; polyhedral peds with angular/subangular faces promoting aeration in B horizons $\rightarrow$ (II)
Prismatic: Vertically elongated peds with flat, angular tops found in subsurfaces of semiarid regions and Vertisols $\rightarrow$ (III)
Platy: Horizontal axis exceeds vertical axis; thin flat plates formed by compaction that severely restrict water infiltration $\rightarrow$ (IV)
Spherical / Granular: Small rounded peds in surface A horizons formed by biotic activity that enhance infiltration $\rightarrow$ (I)
Systematic Match: (A)-(II), (B)-(III), (C)-(IV), (D)-(I) corresponds to Option 2.

Correct option: (2) (A) - (Il), (B) - (Ill), (C) - (IV), (B) - (1)

Explanation not matching this question? क्या व्याख्या इस प्रश्न से मेल नहीं खा रही? Report

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