In the study of geomorphology, why do we primarily concentrate on process rather than on distribution patterns by latitude?

What is a small water source like a stream or brook?

Acontinental polar air mass foms in

When reading a textbook blank. a) it’s safe to assume that the ingot is not biased b) you should watch for fallacies in information and author bias c) you should fact check everything you read d) it is understood that academic sources are not biased