- Earth
- Landscape
- Colorful strata created by volcanic heat and weathering. Death Valley, California, USA
- A lava pipe connecting the mantle to the ground. Black Rock, Wyoming, USA
- Swirling fire rocks and rainbow-colored rocks. Valley of Fire State Park, Nevada, USA
- A colorful cliff filled with earthen pillars. Bryce Canyon, Utah, USA
- A colorful rainbow-colored hydrothermal spring. Grand Prismatic Spring, Wyoming, USA
- Hot spring area with travertine terraces. Yellowstone National Park in Wyoming, USA
- Flowing spiral stripes. Antelope Canyon, Arizona, USA
- The mystery of river erosion that gave birth to the Grand Canyon. Colorado River, Arizona, USA
- 2 billion years of complete geological buildup. Grand Canyon, Arizona, USA
- A crack in the earth's crust on the U.S. mainland. Crater of the Moon National Park in Idaho, USA
- The fault that devastated San Francisco. San Andreas Fault, California, USA
- Mineral
- Landscape
