Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich consequence arises when terraced maize agriculture disrupts topsoil retention?
A)Reduced downstream turbidity results
B)Increased nitrogen fixation occurs
C)Accelerated downstream siltation occurs✓
D)Elevated carbon sequestration happens
💡 Explanation
Disrupted topsoil retention causes increased downstream siltation because soil erosion overcomes natural hydrological buffering, initiating sediment transport in waterflow as *hydraulic entrainment*. Therefore, silt accumulation increases, rather than leading to improvement in water conditions or carbon levels.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse History →- Which limitation inhibited widespread Byzantine fleet deployments involving Greek Fire?
- Which primary outcome forced early Viking longships downwind?
- Which outcome occurred when ancient Mesopotamian copper smelting furnaces exceeded a critical oxygen level?
- Which risk increased on 18th-century wooden warships primarily due to the galvanic corrosion mechanism?
- Which structural vulnerability arises from the Roman onager siege engine design when repeatedly targeting a fortified wall?
- Which mechanism limited the rate of fire in early Chinese gunpowder-propelled cannons?
