Which impact results when high soil moisture increases rates of animal-driven bioturbation around artificial embankments?

💡 Explanation

Increased bioturbation due to higher moisture weakens soil structure because animal burrowing accelerates soil erosion, therefore increasing slope instability around human-made embankments, rather than enhanced compaction; that would strengthen slopes.

• Which phenomenon significantly alters coastal stream flow direction during tidal shifts?
• Which outcome occurs when glaciers retreat in a cirque basin and leave behind meltwater?
• Which process primarily maintains upwelling along the western coasts of continents?
• Which primary mechanism leads to the isolation and eventual formation of an oxbow lake?
• Which risk increases when significant bioturbation ceases within soil?
• Which effect commonly arises where a transform fault connects two divergent plate boundaries on the ocean floor?