Location: Iguazu Falls - Brazil Formed: Waterfalls form when a river erodes soft rock more quickly than hard rock and this may lead to the creation of a waterfall. The soft rock erodes more quickly, undercutting the hard rock.

Clouds over Mt Rainier Washington State Vertical Wall Graphics

Clouds over Mt Rainier Washington State

"Clouds over a snowcapped mountain, Mt Rainier, Washington State, USA" Picture art prints and posters by Panoramic Images - ARTFLAKES.

Private Luxury Travel in Brazil - ABSOLUTE TRAVEL - Deluxe Brazil tours

Explore South America itinerary highlights and discover what could be your journey of a lifetime!