Which outcome results when differential weathering weakens coastal rock formations?

💡 Explanation

The 'abrasion and hydraulic action' mechanism causes sea stacks to degrade faster because weaker sections erode first, which undermines the stack's structure; therefore, the structures collapse more frequently, rather than causing glacial formation or deposition, which are unrelated.

• Which resulting wind pattern occurs because thermal imbalances establish pressure gradients on a rotating Earth?
• Which weathering effect increases when differential erosion exposes resistant layers?
• Which outcome reduces fisheries' productivity when coastal upwelling weakens?
• Which outcome develops because of glacial retreat forming increased alluvial deposition?
• Which mechanism creates an accretionary wedge when an oceanic plate subducts beneath a continental plate?
• Which risk predominantly accelerates when coastal kelp forest degrades?