Which outcome on a coast dominated by longshore drift results after constructing a new, large breakwater?

💡 Explanation

Increased erosion happens downdrift because the breakwater blocks sediment transport via longshore drift, starving areas further down; therefore, erosion dominates rather than sediment deposition downdrift occurs because inlets become sediment traps.

• Which nutrient change will develop within landlocked ocean gyres?
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• Which process primarily causes cyclical avulsions of a river across its alluvial fan?