Which soil conservation method is explicitly listed as a solution alongside reducing stock density and stopping burning grasses?

Which soil conservation method is explicitly listed as a solution alongside reducing stock density and stopping burning grasses?

• A. Terracing
• B. Contour ploughing
• C. Intercropping
• D. Stop burning grasses

Answer: (B)

Controlling soil erosion on sloping land is the idea here. Contour ploughing works by plowing along the natural contours of the slope, creating ridges that slow runoff and trap soil. This increases water infiltration and greatly reduces the amount of soil that is washed or blown away during rain or strong winds. It fits with measures like reducing stock density and stopping burning grasses because all three aim to keep ground cover intact and slow or stop the movement of soil. Terracing and intercropping are also ways to protect soils, but contour ploughing is the one that specifically aligns with the idea of creating physical barriers to runoff while also staying consistent with keeping vegetation cover and reducing disturbance from grazing or burning.

Controlling soil erosion on sloping land is the idea here. Contour ploughing works by plowing along the natural contours of the slope, creating ridges that slow runoff and trap soil. This increases water infiltration and greatly reduces the amount of soil that is washed or blown away during rain or strong winds. It fits with measures like reducing stock density and stopping burning grasses because all three aim to keep ground cover intact and slow or stop the movement of soil.

Terracing and intercropping are also ways to protect soils, but contour ploughing is the one that specifically aligns with the idea of creating physical barriers to runoff while also staying consistent with keeping vegetation cover and reducing disturbance from grazing or burning.