Final answer:
Topographically horizontally layered rocks have advantages for stability in construction but can present obstacles for excavation and drilling.
Explanation:
Topographically horizontally layered rocks can have both benefits and drawbacks for human activity. The horizontal layers of rocks can offer stability for constructions such as roads and buildings, providing a solid foundation. However, these same layered rocks can pose challenges when excavating or drilling, as it may be difficult to access resources or create tunnels due to the horizontal orientation.
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