Pick from:
[A]. slash-and-burn.
[B]. irrigation.
[C]. no-till farming.
[D]. terracing.
Given those answer options, answer the question: Answer the following question given this paragraph: Although the hillside is interesting, that's not why this was done. Terracing prevents soil erosion on a hillside that is being farmed. Many techniques can be utilized to reduce soil erosion. Q: What prevents soil erosion on a hillside that is being farmed? A:
A:
[D].