How do sediment basin and silt fence differ in sediment control functions?

How do sediment basin and silt fence differ in sediment control functions?

• A. Sediment basin captures and settles sediment from larger areas; a silt fence traps sediment at the perimeter.
• B. Sediment basin traps sediment at the perimeter; silt fence captures from larger areas.
• C. Both perform the same function.
• D. Sediment basin handles water storage; silt fence handles landscaping.

Answer: (B)