Which consequence results when terrace agriculture drains excessively?

💡 Explanation

Decreased slope stability increases landslide risk because excessive drainage reduces soil cohesion via effective stress principle, which raises pore pressure. A landslide risk arises therefore, rather than nutrient stratification which would not directly destabilize the slope in terrace.

• Which risk increases when Viking longship sails experience high wind load?
• Which outcome resulted from 'hogging' along Viking longships navigating open seas?
• Which consequence resulted from increased frictional losses during initial steamship voyages through narrow river channels?
• Which increased risk resulted from Aztec chinampa intensification?
• Which navigational error increases with large sextant instrument error?
• Which outcome results when the raised bed construction of Aztec chinampas fails during an exceptionally wet rainy season?