Which landform is evidence of erosion by waves on rocky coasts?(1 point)

Responses

U-shaped valleys
U-shaped valleys

sea arches
sea arches

shallow ponds
shallow ponds

sand dunes

1 answer

The correct response is sea arches. Sea arches are formed by the erosion of rock by waves along rocky coasts, where the action of the waves cuts through rock formations, creating an arch shape.