Linked from
The 15 pages that link to Topography, each with the reason it gives.
MicroclimateRelated: Slope, elevation, and valley shape redirect sunlight, wind, and cold air.
GeomorphologyRelated: Measurements of topography reveal landform geometry and change.
Planetary radiusRelated: Surface relief changes the center-to-surface distance from place to place.
Linear settlementRelated: Terrain can restrict construction to narrow strips of buildable land.
PuddleRelated: Small depressions in local topography provide places where water can gather.