Question

In Europe, the climate and geography influenced, where people lived, what crops could be grown, how people traveled, and where major cities developed, true or false?

Answer 1

True.
You find few major cities in mountainous, non-volcanic areas; they tend to be coastal cities or by a river which are locations where trade is easy. Trade is a major factor in the development of a city as are the attainment of goods that are tradeable (crops etc need fertile land like deltas and temperate conditions).