The second-largest country in the world by area is Canada, covering approximately 9.98 million square kilometers. It follows Russia, which holds the title of the largest country. Canada is known for its vast wilderness, including forests, mountains, and lakes, spanning six time zones. It shares the longest land border in the world with the United States. Canada's rich natural resources, multicultural cities, and diverse landscapes make it a significant country on the global stage. The country's immense size contributes to its varied climate and ecosystems.