The second-largest continent on Earth is Africa. Covering an area of about 30.37 million square kilometers, Africa is surpassed only by Asia in size. It is known for its vast diversity in cultures, languages, and ecosystems, hosting a wide range of wildlife and geographical features, from deserts like the Sahara to lush rainforests and savannahs. Africa is home to over a billion people and consists of 54 recognized countries. Its rich history, natural resources, and significant cultural contributions make Africa a continent of great importance on a global scale.