Author: Shafiq-ur-Rehman

A. All the macro & micropores in the soil are filled with water
B. All the macropores filled with water & the micropores filled with air
C. All the macropores filled with air & the micropores filled with water 
D. All of the above wrong

Submitted by: Shafiq Rehman

A. Potassium
B. Zinc
C. Phosphorus
D. Mg

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A. Rill-Sheet-Gully
B. Gully-Sheet-Rill
C. Sheet-Rill-Gully
D. None of these

Submitted by: Shafiq Rehman

A. Soil Silt
B. Soil colloids
C. Soil loam
D. Soil sand

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A. Black soils
B. River soils
C. Marine deposits
D. Both B & c

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A. Prismatic & Columnar
B. Spheroidal or Sphere-like
C. Angular blocky Sub-angular blocky
D. Platy & Luminar

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A. Pedology
B.  Soil Science
C. Agronomy
D. None of these

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A. Cutting trees
B. Excessive grazing
C. By plantation
D. By heavy irrigation

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A. Saltation
B. Rainsplash erosion
C. Sheet erosion
D. Rill erosion

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A. E
B. O
C. B
D. A

Submitted by: Shafiq Rehman