Answer:
Natural Resource - Something found in nature that provides a good or service
Human Resource - human that produces goods or provide a service
Capital Resource - someone or something that uses goods or services
Opportunity Cost - what you lose by choosing something else
Trade Barrier - a physical feature that makes trade and travel difficult
Import - something brought in from a different country due to trading
Export - something a country produces and sends out to use in trade with other countries
Barter - to exchange goods/services without currency (money)
Specialization - a job that requires specific training outside of farming
Production - the work needed to produce a good or service
Consumer - someone or something that uses goods or services
Supply and Demand - goods that a country has and the demand for these goods both within and outside the country
Explanation:
