Which outcome results when reduced sediment transport causes longshore drift along a barrier island system?

💡 Explanation

Increased island overwash vulnerability will result because with reduced sediment, deposition decreases and the existing island erodes during storms due to wave action. Therefore, islands become lower and narrower, rather than higher and wider, and more susceptible.

• Which consequence results when sediment-laden flow exits a constricted canyon onto an unconfined valley floor, exceeding the transport capacity?
• Which outcome results from stress build-up along lithospheric transform plate boundaries?
• Which mechanism causes reversing transverse dune crest migration?
• Which feature is created as islands erode due to wave refraction?
• Which drainage pattern results when uniform, gently sloping strata exist?
• Which process dominates the emergence of coastal sea stacks?