Final answer:
The relief, geologic provinces, and topography in North America have implications for local rock and soil types.
Step-by-step explanation:
The local rock and soil types in North America are influenced by the relief (topography) of the region. Steep slopes generally experience more soil erosion, runoff, and less water infiltration, resulting in limited soil development in hilly or mountainous areas. South-facing slopes are warmer and drier than north-facing slopes, which have a more dynamic plant community and thicker soil development.
Geologic provinces in North America also play a role in determining the rock and soil types. The age and character of the rocks contribute to the landscape characteristics, as well as the types of soil and sediments that cover the surface.
Topography, or the regional surface features, can also influence the characteristics and fertility of the soil. Steeper slopes are more prone to erosion and may have thinner soils compared to relatively flat or level areas.