Response:
1. Upon viewing the Iguazú Falls, Eleanor Roosevelt remarked "Poor Niagara!"
2. The Iguazú Falls were recognized as a World Heritage Site by UNESCO.
3. The Ecological Train of the Jungle is a service offered by Argentina.
4. The Iguazú Falls are divided into two primary sections by San Martín Island.
5. The horseshoe-shaped waterfall at Iguazú is known as Garganta del Diablo.
Clarification:
The Iguazu Falls are a series of waterfalls located on the Iguazu River, straddling the border of Misiones province and the Brazilian state of Paraná. They are situated entirely within protected areas; Argentina's segment is part of Iguazu National Park, while Brazil's is located in the Iguazu National Park. These falls have been chosen as one of the "Seven natural wonders of the world."
