Global regions are large areas of the world that share common characteristics, such as culture, geography, or economic conditions. These regions can be defined in various ways, including by continents like Asia, Africa, and Europe, or by specific groupings like Southeast Asia or the Middle East. Each region has its own unique features that influence the lives of the people living there. Understanding global regions helps in studying international relations, trade, and environmental issues. For example, North America is known for its economic power, while Sub-Saharan Africa faces challenges like poverty and health crises. Recognizing these differences is essential for global cooperation and development.