The Grand Canyon—Earth’s Layers

The Grand Canyon—Earth’s Layers
Show More

Related videos

Bryce Canyon—Creative Carvings of Erosion
Continue your study of erosional features with Utah's Bryce Canyon, the densest display of weathered rock pinnacles, called hoodoos, anywhere in the world. Learn that Bryce Canyon isn't really a canyon because it hasn't been formed by a river. But then what created the hoodoos?
Mammoth Cave—Worlds Underground
Water doesn't just flow on the surface; it also flows underground, carving caves in the process. The largest cave system in the world is Mammoth Cave National Park in Kentucky. Discover how groundwater excavated this network of passages that extends for at least 390 miles.
Devils Tower—Igneous Enigmas
Famous as the landing pad for aliens in the movie Close Encounters of the Third Kind, Devils Tower in Wyoming is an otherworldly geological formation. Discover how this massive tower of igneous columns developed. Along the way, investigate why nature loves hexagons.
Hawaii—Volcanic Island Beauty
The Hawaiian Islands are part of the Hawaiian-Emperor Seamount Chain, which stretches 3,600 miles across the western Pacific Ocean. This feature is mostly straight, except for a curious sharp bend. Investigate the origin of the chain and the special qualities of its easternmost element: the big island of Hawaii.
Yellowstone—Geysers and Hot Springs
What happens when a hotspot is beneath a continent? The answer is Yellowstone National Park, a wonderland of geysers and hot springs nestled in the gigantic caldera of a supervolcano. Tour the attractions of Yellowstone, and ponder the history and future of the hotspot that fuels it.
Arizona Meteor Crater—Visitors from Outer Space
Meteor Crater in Arizona is the best preserved of Earth's few remaining impact craters. Why does the moon have more than 500,000 craters at least as large? Explore what happens when extraterrestrial debris strikes Earth at escape-velocity speeds. A relatively small object can do a surprising amount of damage.
Mount Fuji—Sleeping Power
Turn from eruptions to volcanoes themselves--in particular, Mount Fuji in Japan, a sacred site whose nearly perfect cone shape is a popular subject in Japanese art. Investigate the origin of volcanoes such as Mount Fuji and the special conditions that produce their sturdy symmetrical cones.
Great Estates of Scotland
PBS
This four-part series takes an in-depth look at the workings of some of Scotland's most magnificent country estates through the eyes of the current owners, the ghillies, the gardeners and the housekeepers, not forgetting the paying guests who frequent these stunning country estates. The programs, filmed entirely in Scotland, tell…
The Himalayas—Mountains at Earth’s Roof
What makes the highest mountains in the world so high? Follow the events that created Mount Everest and the rest of the Himalayan range on the vast Tibetan Plateau. Learn the role of the plateau in cooling the entire planet over the last 60 million years.
The Ganges Delta—Earth’s Fertile Lands
Much of the rock eroded from the Himalayas ends up in the Ganges River delta, one of the most biodiverse places on Earth. Learn how a delta forms and how the Ganges is both life-sustaining and destructive--qualities that give it a religious significance for millions of people.
Brooklyn Farmer - The Worlds Largest Rooftop Farm
This film explores the unique challenges facing Brooklyn Grange, a group of urban farmers who endeavor to run a commercially viable farm within the landscape of New York City. The film follows Head Farmer Ben Flanner, CEO Gwen Schantz, Communications Director Anastasia Plakias, Farm Manager Michael Meier, and Beekeeper Chase…
The World’s Greatest Geological Wonders - 36 Spectacular Sites Collection
Geological wonders are like great works of art. They are impressive, beautiful, mysterious, and surprising. Whether you are planning your next vacation or exploring the world from home, this course is your gateway to an unrivaled adventure. By the time you complete this course, you will have experienced more than…