Answer
A wave-cut platform is a flat, rocky surface formed at the base of a sea cliff or coastal bluff. It is the result of wave erosion, where waves continuously pound against the cliff, wearing away the rock and creating a flat surface. The wave-cut platform is usually submerged during high tide and exposed during low tide.
A marine terrace, on the other hand, is a raised, flat or gently sloping landform parallel to the coast. It is formed by the uplift of a former wave-cut platform due to tectonic processes or changes in sea level. Essentially, a marine terrace is the elevated remnants of an old wave-cut platform that was once at sea level but was subsequently lifted above sea level.
Work Step by Step
In summary, a marine terrace and a wave-cut platform are related in that the marine terrace is the elevated version of a former wave-cut platform due to tectonic uplift or changes in sea level
