Question

how does the study of other disciplines help geography in their work as countries become increasingly interdependent?

Answer 1

Geography is most ubiquitous study. Its scope encompasses many different areas such as: biology, chemistry, physics, history and others. Famous philosopher Immanuel Kant considered Geography most important subject.  To be a good geographer is not only to know names of capital cities of countries of the world.  There are plenty of branches of geography. Economic geographers have to be good mathematicians, know trends in economics, be knowledgeable in trade and international trends.  Human Geographers are good sociologist who study patterns of movements of people, communities, customs...etc.