Respuesta :
Answer:
Terrace Farming
Explanation:
Terrace cultivation, method of growing crops on sides of hills or mountains by planting on graduated terraces built into the slope. Though labour-intensive, the method has been employed effectively to maximize arable land area in variable terrains and to reduce soil erosion and water loss.
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Answer:
Its D!
Explanation:
This method helps soil the plants and keep the land fertile. Hope this helps!