VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesGeographyQuestion
Question
Geography

Along a sediment-rich coastline, which consequence arises from human intervention that disrupts longshore drift?

A)Increased erosion up-drift of structures
B)Decreased salinity in nearby estuaries
C)Enhanced coral reef development offshore
D)Reduced seismic activity along fault lines

💡 Explanation

Disruption of longshore drift by structures like groins or jetties causes sediment starvation down-drift; because sediment accumulation stops, increased erosion happens up-drift rather than enhanced deposition. Therefore, only option A is correct, rather than altered salinity or coral growth.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Geography