The ocean located between Africa and Australia is the Indian Ocean. It is the third-largest ocean in the world, covering approximately 20% of the Earth's water surface. The Indian Ocean is bordered by several countries and regions, including eastern Africa, the southern coast of Asia, and western Australia. In addition to being a critical trade route, the Indian Ocean is rich in marine biodiversity and resources. It also plays an essential role in the global climate system, influencing monsoon patterns and weather events in surrounding regions.