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MCQs

Total Questions : 75 | Page 8 of 8 pages
Question 71. Tail escape is also called as ___________
  1.    Outlet
  2.    Cross regulator
  3.    Weir type escape
  4.    Surplus escape
 Discuss Question
Answer: Option C. -> Weir type escape
Answer: (c).Weir type escape
Question 72. Which of the following is not a soil moisture conservation method?
  1.    Spreading manure
  2.    Crop rotation
  3.    Recharge to ground water
  4.    By mulches
 Discuss Question
Answer: Option C. -> Recharge to ground water
Answer: (c).Recharge to ground water
Question 73. ____________ reduces storm water discharge.
  1.    Rain water harvesting
  2.    Water harvesting
  3.    Watershed
  4.    Watershed management
 Discuss Question
Answer: Option B. -> Water harvesting
Answer: (b).Water harvesting
Question 74. The land where all the water comes from ___________
  1.    Ridge dam
  2.    Watershed
  3.    Meander
  4.    Groynes
 Discuss Question
Answer: Option B. -> Watershed
Answer: (b).Watershed
Question 75. Nutrients like ca, mg, si, al, S, K are lost due to ____________
  1.    Soil erosion
  2.    Percolation
  3.    Water logging
  4.    Watershed
 Discuss Question
Answer: Option B. -> Percolation
Answer: (b).Percolation

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