Question

list and describe examples of hard stabilization:

1. make sure that you are able to identify the above-m

Explanation:

Hard stabilization in coastal or environmental contexts (common in Environmental Sciences) includes:

1. Seawalls: Concrete/stone structures built along shorelines to reflect wave energy, preventing erosion but altering natural coastal processes.
2. Groins: Wooden or stone structures built perpendicular to the shore to trap sediment, often used to widen beaches but can cause erosion downstream.
3. Breakwaters: Offshore structures (rock or concrete) that reduce wave energy reaching the shore, protecting harbors or beaches but affecting sediment transport.

Answer:

• Seawalls: Concrete/stone structures along shorelines, reflect wave energy to prevent erosion (alters natural coastal processes).
• Groins: Structures perpendicular to shore (wood/stone), trap sediment to widen beaches (causes downstream erosion).
• Breakwaters: Offshore structures (rock/concrete), reduce wave energy reaching shore (protects harbors/beaches, affects sediment transport).