B. Means of travel. (Like how planes fly around the world.)
1) Lowlands area especially level ones are good for human habitation, hence population and settlements Sheldon concentrated here.
2) Coastal lowlands are sources of mineral deposits such as crude oil.
3) Lowlands favour agriculture
4) lowlands favour construction of communication network such as roads, railways, airports, etc.
If the rocks are layered on a fine scale
If the rocks are homogenous
If the crystals in the rock vary in size
Human-Enviornmental Interaction