Canada lies in the north of North America, stretching from the Atlantic across the prairies to the Pacific; in the north, it extends into the Arctic. The country has around 37.1 million people. Vast forests, lakes, mountains, and tundra shape the landscape. The climate is generally milder along the coasts, while the interior experiences greater temperature differences and winters in the north are long and cold. Many people live in large cities such as Toronto, Montréal, or Vancouver, while others live in smaller towns and remote communities. In daily life, cars, buses, and trains play different roles depending on the region; in remote areas, air connections are important. Jobs are found, among other sectors, in services, agriculture, industry, and resource extraction. People often spend their free time in parks, by lakes, or participating in sports and shared activities.