Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich outcome occurs when the water level of the raised bed farming in ancient chinampas is excessively high?
A)Soil oxygen decreases significantly✓
B)Erosion rates are drastically reduced
C)Nutrient availability greatly increases
D)Sunlight penetration suddenly improves
💡 Explanation
Soil oxygen decreases significantly because of increased microbial activity during anaerobic fermentation, therefore inhibits root respiration slowing plant growth rather than increasing them. This is due to waterlogged soil, not increased fertility/sunlight.
🏆 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 outcome occurred when traditional Inca terracing experienced deforestation?
- Which mechanical risk increased for builders scaling Inca dry-stone walls?
- Which outcome results when increased spring steel hardness increases on a medieval Chinese crossbow?
- Which longevity bottleneck arises because iron sulfide inclusions form within Byzantine glass mosaic tesserae?
- Which mechanism allowed medieval Islamic architects to create complex muqarnas geometry more efficiently?
- Which consequence can arise from the collapse of ancient terrace wall systems?
