South America is a continent located in the Western Hemisphere, primarily in the Southern Hemisphere. It is bordered by the Atlantic Ocean to the east, the Pacific Ocean to the west, and the Caribbean Sea to the north. The continent is known for its diverse geography, which includes the Amazon Rainforest, the Andes Mountains, and vast plains like the Pampas. The continent consists of 12 countries, including Brazil, Argentina, and Chile. South America has a rich cultural heritage influenced by indigenous peoples, European colonization, and African traditions. Major cities include Buenos Aires, Santiago, and Lima, each offering unique cultural experiences and histories.