Which statement best evaluates the impact of dredging on the physical environment?(1 point) Responses Dredging stops the natural build-up of sediment. Dredging stops the natural build-up of sediment. Dredging causes the natural build-up of sediment. Dredging causes the natural build-up of sediment. Dredging causes habitat fragmentation. Dredging causes habitat fragmentation. Dredging causes natural changes in the shape of waterbodies.

Question

GPT-4o mini · Answer

The statement that best evaluates the impact of dredging on the physical environment is: Dredging stops the natural build-up of sediment.

Dredging involves the removal of sediment from the bottom of water bodies, which disrupts the natural deposition and accumulation of sediments that would typically occur over time. While habitat fragmentation and changes in the shape of waterbodies can also occur as a result of dredging, the most direct and significant impact regarding sediment dynamics is the cessation of natural sediment build-up.