A plain world map is a simple yet essential tool for analyzing the Earth's surface. It is a flat representation of the world, depicting the physical and cultural features of different regions. The plain world map is an effective visual aid used for various purposes, such as business, tourism, location, travel, and education. It provides a quick and easy way to locate different places, countries, and continents. The world map has a long and fascinating history, and it has evolved over time as new discoveries and explorations were made. Despite its simplicity, a plain world map can display all seven continents and five oceans in pale blue color.