Final answer:
Hawaiian cliffs were formed by mass wasting but have been shaped by weathering, earthquakes, and human activities.
Step-by-step explanation:
The Hawaiian cliffs were formed by mass wasting, which is the downslope movement of rock and soil under the influence of gravity. However, these cliffs have also been shaped by a combination of factors including weathering, earthquakes, and human activities.
Weathering is the breakdown of rock at or near the Earth's surface due to various processes such as rain, wind, and temperature changes. Over time, this weathering can contribute to the erosion and reshaping of the Hawaiian cliffs.
Earthquakes, which are common in Hawaii due to its location along tectonic plate boundaries, can cause the cliffs to undergo further movement and deformation. These seismic activities can cause landslides and rockfalls, altering the shape and structure of the cliffs.
Lastly, human activities such as construction, quarrying, and coastal modification can also change the form and appearance of the cliffs. For example, constructing roads or buildings near the cliffs can lead to slope instability and potential mass wasting events.
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