Are cliff face strategies hard engineering?

Yes, cliff face strategies are considered a form of hard engineering. These strategies involve the use of solid structures, such as sea walls, rock armor, or concrete revetments, to protect Coastlines and cliffs from erosion and wave action. While effective in providing immediate protection, they can lead to increased erosion in adjacent areas and may require ongoing maintenance and reinforcement. Additionally, hard engineering solutions can disrupt natural processes and ecosystems.