Landforms
Why River Valleys Rarely Follow a Straight Line
River valleys rarely follow a straight line because water shifts across the floodplain; learn to separate a river’s…
topics
Landforms
See how rivers, mountains and plains shape the ground beneath us.
Our point of view
Geography starts with looking closely
A map is a useful beginning, not the whole place. We connect its lines and labels to the landscape and human choices they represent.