Which of the following is NOT a possible source of large stones along a shoreline?

Question

Quizplus · Accepted Answer

Large storm waves are not capable of eroding the deep seafloor and transporting rocks toward the beach. The other options, however, are all possible sources of large stones along a shoreline. Waves can wear away loose pieces of bedrock or cause steep rock faces to collapse. Rivers can carry large cobbles or boulders close to the coastline where they may be deposited.

Which of the Following Is NOT a Possible Source of Large