Common environmental concerns associated with marine energy developments include（）.

A.the effects of EMF and underwater noise emitted from operating marine energy devices

B.the potential effect on nearfield and farfield marine environment and processes such as sediment transport and water quality

C.the risk of marine mammals and fish being struck by tidal turbine blades

D.the physical presence of marine energy projects and their potential to alter the behavior of marine mammals， fish， and seabirds with attraction or avoidance

正确答案：the effects of EMF and underwater noise emitted from operating marine energy devices；the potential effect on nearfield and farfield marine environment and processes such as sediment transport and water quality；the risk of marine mammals and fish being struck by tidal turbine blades；the physical presence of marine energy projects and their potential to alter the behavior of marine mammals， fish， and seabirds with attraction or avoidance