Final answer:
The international environment dimension described by resource development, infrastructure, and exchange rates is economic. These factors are integral to understanding a country's economic health and its international economic interactions.
Step-by-step explanation:
The dimension described by resource development, infrastructure, and exchange rates in the international environment is the economic dimension. These aspects directly relate to a nation's economy and how it interacts on an international scale. Factors like resource development influence a country's economic growth and its ability to trade. Infrastructure supports economic activities by facilitating the production and transportation of goods and services. Meanwhile, exchange rates affect the value of a nation's currency, which in turn influences international trade and investments.
Economic analysis is crucial in understanding international political economy (IPE), and knowledge of this dimension aids in evaluating the economic and political relationships between settlements and the environment, as well as sustainable development and the efficient use of renewable and non-renewable resources.