Mcqs Submitted by Shafiq-ur-Rehman, Contributor at PakMcqs

_________ erosion is the removal of a thin layer of soil by water acting over the whole surface. This type of erosion damaged very fertile lands located on slopes, some of which have been eroded to a depth of about 15 cm.

A. Rain splash rill erosion
B. Stream bank erosion
C. Sheet erosion
D. Gully erosion

Submitted by: Shafiq Rehman

A. 100 mm
B. >70 mm
C. <50 mm
D. None of these

Submitted by: Shafiq Rehman

A. Direct evaporation from the soil & transpiration from vegetation
B. down-ward drainage
C. Hydroponics loss
D. Surface run-off from the field

Submitted by: Shafiq Rehman

A. 12.5 % -12.5 % – 75%
B. 64.7 % – 27.4 % – 7.9 %
C. none of A & B
D. 7.9% – 27.7 % – 64.4

Submitted by: Shafiq Rehman

A. 64 %
B. 79 %
C. 75 %
D. 73 %

Submitted by: Shafiq Rehman

A. 23 %
B. 2.3 %
C. 17 %
D. 1.7 %

Submitted by: Shafiq Rehman

A. Multan
B. Sawat
C. Lasbella
D. Shikarpoor

Submitted by: Shafiq Rehman

A. Faisalabad
B. Jaranwala
C. Haripur
D. All of these

Submitted by: Shafiq Rehman

A. DAP
B. SSP
C. Nitrophos
D. All of Above

Submitted by: Shafiq Rehman

A. Provides energy for the microbial
B. Maintains the productivity of soil
C. Gives structure to the soil
D. All of these

Submitted by: Shafiq Rehman