Question
(a) Suggest two methods to control gully erosion.
(b) Suggest one method to control sheet erosion.

Answer

(a) Gulley erosion can be controlled by:
(i) plugging the gullies,
(ii) growing trees or grass in the gullies.
(b) The sheet erosion is controlled by:
(i) growing trees.
(ii) controlling overgrazing and deforestation.

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