Nature Earth knows how to surprise. Often, there are things that are no longer expect to see on another planet. That volcanoes, and deserts, and more. Some regions are not so similar to the earthly landscapes that simply amazed. By the way, one of those places featured in "Avatar." However, it slightly tweaked in graphics program, but essentially it does not change. In the continuation of - those amazing places that surprise many generations of people. If someone was in such places, say they really look like that, or is it just a pretty picture? After all, it can be like. Although personally, I tend to think that all this - really.