North America is the 3rd largest continent, with its 23 countries covering an area of about 9,540,000 square miles (24,709,000 km²), which is approximately 16.5% of the world's land area. Its human population is estimated at almost 529 million people (in 2015), making it the forth most populous continent. To test your knowledge of the North American continent, choose from the following quiz sections :
The USA (more quizzes on the United States of America)
Many more quizzes coming soon!