International trade occurs when countries exchange goods and services. It benefits countries by allowing them to specialize in producing goods where they have lower costs or a comparative advantage. This makes resources more efficiently used globally. International trade takes place as countries have differences in climate, resources, labor, and capital that provide opportunities for specialization. When a country can produce a good at a lower price than another, both countries benefit through trade. The main benefits of international trade are comparative advantage, economies of scale, increased competition, transfer of technology, and more jobs.