Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome occurs when temperate forest leaf litter continually breaks down?
A)Increased soil Cation Exchange Capacity✓
B)Salinization of the A-Horizon increases
C)Reduced O-Horizon thickness is observed
D)Decreased mineral weathering rate occurs
💡 Explanation
Increased cation exchange capacity arises because pedogenesis in the A-horizon results from the constant decomposition of leaf litter; this outcome occurs during humification, a key process of pedogenesis, therefore higher organic content creates more exchange sites, rather than reduced CEC from mineral depletion.
🏆 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 Geography →- Which outcome occurs when sediment anoxia limits burrowing organisms?
- Which consequence results from extensive leaching in humid rainforest soils?
- Which hazard exacerbates sinkhole formation after extreme rainfall?
- Which outcome occurs when tectonic stress overcomes friction?
- Which process limits cave formation at great depth?
- Which outcome follows when buoyant magma intrudes brittle lithosphere?
