The only continent entirely located in the Western Hemisphere is South America. This continent is bordered by the Atlantic Ocean to the east, the Pacific Ocean to the west, and the Arctic Ocean to the north, extending into the Southern Hemisphere as well. South America comprises 12 countries, including Brazil, Argentina, and Peru, each with diverse cultures, languages, and ecosystems. The continent is rich in natural resources and biodiversity, home to the Amazon rainforest, the Andes mountains, and extensive river systems. Its geographical and cultural diversity makes South America a unique and fascinating area of the world.