Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome occurs when a coastal barrier island's vegetation thins?
A)Increased shoreline erosion rates increase✓
B)Freshwater lens volume beneath increases
C)Island elevation relative to sea increases
D)Lagoon salinity level decreases slightly
💡 Explanation
Increased waves remove unstable island sediments because vegetation normally stabilizes the sand using root systems through biostabilization, therefore the shoreline erodes faster, rather than fresher groundwater being supplied, or lagoon salinity decreasing.
🏆 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 results when increased water saturation occurs within subducting oceanic crust?
- Which stone surface characteristic indicates prolonged abrasion on ventifacts?
- Which phenomenon causes explosive volcanic eruptions at subduction zone stratovolcanoes?
- Which effect results when approaching air masses deflect in the northern hemisphere due to planetary vorticity?
- Following intense tropical rainfall, which outcome results when soil layers experience excessive water infiltration?
- Which environment favors rapid stalactite formation due to cascading reactions?