Mountains are among Earth's most impressive natural formations, rising thousands of feet above sea level and covering roughly 24% of the planet's land surface. They form through geological processes like tectonic plate collision, volcanic activity, and erosion over millions of years.

The tallest mountain in the world is Mount Everest at 29,032 feet, located in the Himalayas on the Nepal-Tibet border. Mountains create their own weather patterns, with temperatures dropping about 3.5 degrees Fahrenheit for every 1,000 feet of elevation gain.

Mountain ecosystems support incredible biodiversity, hosting unique plant and animal species adapted to harsh conditions. They also serve as vital sources of fresh water, with many of the world's major rivers originating in mountain ranges.

Humans have long been drawn to mountains for their resources, spiritual significance, and natural beauty. Today, mountains attract millions of visitors annually for hiking, climbing, skiing, and other outdoor activities that connect people with nature.