Earth is speckled with mountains, from the slight Mount Wycheproof, rising 482 feet (147 meters) above sea level in Victoria, Australia, to the highest mountain on Earth, Mount Everest, standing ...
When you walk around on land, you are walking on top of Earth’s rocky crust. Below the crust is another thick layer of rock. These layers form Earth’s tectonic plates, and when those plates collide ...