Mountain Geo Facts

Mountain Geo Facts — page 3
What is a Mountain Mountains are high rocky areas of land with steep sloped sides They are found on every continent on Earth There are even mountains deep under the sea The Rocky Mountains page 22 Mountains There is no official minimum height for a mountain However most people would use the word mountain to describe an area that rises dramatically higher than sea level and its surroundings The bottom part of a mountain is called the base and the top is called the peak or summit peak mountain ranges base sea level The Appalachian Mountains page 29 Mountain ranges Mountains are millions of years old The way in which mountains are created see pages 8 11 means that they often form in groups known as ranges Well-known mountain ranges across the world include the Himalayas in Asia the Alps in Europe the Andes in South America and the Rocky Mountains in North America 4 The Andes page 12