Question
How do both jetties and seawalls help manage beach erosion?(1 point)
Responses
Both provide flood protection in the event of high waves.
Both provide flood protection in the event of high waves.
Both are hard structures that reduce erosion caused by waves.
Both are hard structures that reduce erosion caused by waves.
Both bring sand to the beach from offshore.
Both bring sand to the beach from offshore.
Both use plants to help keep sand on the beach.