The term "five continents" typically refers to a model that includes Africa, Asia, Europe, North America, and South America. This classification is often used in educational contexts and varies from the more common seven-continent model. Each continent has its own unique geography, culture, and biodiversity. In this model, Australia is sometimes considered part of Asia, while Antarctica is often excluded due to its uninhabited status. The five continents are home to diverse populations and ecosystems, contributing to the rich tapestry of human civilization and natural wonders across the globe.