Final answer:
A poorly constructed wall represents a structural hazard, reflecting potential weaknesses that could lead to failure during events like windstorms.
Step-by-step explanation:
A poorly constructed wall, which may not be able to withstand a windstorm, represents a structural hazard. This term refers to potential failures in the structural integrity that could lead to collapse or significant damage during events such as windstorms, earthquakes, or heavy snowfalls. A structural hazard can arise due to several reasons, including poor design, the use of substandard materials, or inadequate construction practices. While a structural hazard can also be a design flaw, code violation, or a safety violation, it primarily indicates an inherent risk associated with the physical construction that compromises strength and stability, rather than specific code or design issues.