Which outcome is amplified when wave refraction focuses energy to pre-existing stacks?

💡 Explanation

As focused wave energy impacts the base of sea stacks it causes concentrated hydraulic action and abrasion, therefore, basal erosion exponentially increases and leads to notch formation because these stacks receive higher direct energy rather than diffused along coasts.

• Which effect results when a transform boundary is jagged?
• Which mechanism causes enhanced tsunami amplitude when seismic waves shoal the coast?
• Which outcome occurs when an isostatic rebound exceeds erosion?
• Which change promotes faster dripstone formation in caves?
• Which consequence results when excessive groundwater pumping accelerates soil salinization?
• Which process most directly contributes to sorting alluvial sediments by particle size during fluvial transport?