Sediment barriers are designed to block movement of which material from entering adjacent areas?

Sediment barriers are designed to block movement of which material from entering adjacent areas?

• A. Water
• B. Air
• C. Wildlife
• D. Soil

Answer: (D)

Sediment barriers are part of erosion and sediment control. Their main job is to keep soil from leaving a disturbed site and entering adjacent areas. They’re designed so that runoff can pass through or over the barrier, but the heavier soil particles settle out behind it. This protects nearby water bodies, roads, and habitats from sediment pollution. So, the material these barriers are intended to block movement of from entering adjacent areas is soil. While they interact with water by slowing and filtering it, their purpose isn’t to stop water outright or affect air or wildlife movements.

Sediment barriers are part of erosion and sediment control. Their main job is to keep soil from leaving a disturbed site and entering adjacent areas. They’re designed so that runoff can pass through or over the barrier, but the heavier soil particles settle out behind it. This protects nearby water bodies, roads, and habitats from sediment pollution.

So, the material these barriers are intended to block movement of from entering adjacent areas is soil. While they interact with water by slowing and filtering it, their purpose isn’t to stop water outright or affect air or wildlife movements.