 THE HIMALAYAS Asia |
 SAND DUNES North America |
|
 RIDGE North America |
 VOLCANO VESUVIUS Europe |
 ROCK FORMATION North America |
 THE HINDU KUSH Asia |
 BOX CANYON North America |
 THE ALPS Europe |
 THE ANDES South America |
 MESA North America |
|
 THE ROCKY MOUNTAINS North America |
 MOUNTAIN MATTERHORN Europe |
 ANTHILL(!) Africa |
