Which of the following farming practices helps to prevent the erosion – McqOptions

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1.	Which of the following farming practices helps to prevent the erosion of topsoil?
A.	Ploughing a field perpendicular to the contour lines.
B.	Ploughing a field parallel to the contour lines.
C.	Ploughing a field in the direction that the water drains.
D.	None of these will help to prevent soil erosion.
Answer» C. Ploughing a field in the direction that the water drains.

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