To maintain beaches that are rapidly losing sand to erosional processes, barriers are built at right angles to the beach to trap sand that is moving parallel to shore. What are these barriers called?
W) Groins
X) Breakwaters
Y) Seawalls
Z) Piers
✔️Answer:W) GROINS
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.