Four of the highest mountain ranges on surface and what continents are they on?

1. Himalayas: Located in Asia, the Himalayas stretch across Pakistan, India, Nepal, Bhutan, and China. They are home to some of the world's highest peaks, including Mount Everest (8,848.86 m), the highest mountain in the world.

2. Karakoram: Also located in Asia, the Karakoram range spans Pakistan, India, and China. It is home to the second highest mountain in the world, K2 (8,611 m), as well as many other peaks over 8,000 meters.

3. Andes: The Andes mountain range is located along the western coast of South America and runs through seven countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. It is the longest continental mountain range in the world, spanning over 7,000 km.

4. Rocky Mountains: Located in North America, the Rocky Mountains stretch from Canada to the United States. They are a major mountain range in both countries and are known for their scenic beauty and wildlife.