Which agricultural style prevents erosion on steep slopes? 

A)  alley cropping 
B)  conventional tillage 
C)  terracing 
D)  conservation tillage

Alley Cropping

An agroforestry practice where crops are planted between rows of trees to enhance productivity and environmental benefits.

Conventional Tillage

A farming practice that involves plowing the soil to prepare for sowing seeds, often leading to soil erosion and loss of nutrients.

Conservation Tillage

Agricultural practices that minimize the disruption of the soil's structure and composition, aiming to improve water absorption, reduce erosion, and enhance soil health, ultimately supporting sustainable agriculture.