The second-largest country in the world by land area is Canada, covering approximately 9.98 million square kilometers. It ranks just after Russia, which is the largest. Canada is known for its diverse geography, ranging from vast forests and mountain ranges to expansive plains and numerous lakes. It shares the longest border in the world with the United States. Canada's size contributes to its rich natural resources, including valuable minerals, timber, and freshwater. Additionally, the country is famous for its multicultural society, vibrant cities, and scenic national parks, making it a significant destination for tourism and exploration.