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The Last Paradises - America's National Parks - Part 1

Difficulty: difficulty - Beginner Beginner

USA

Why do some of the national parks in the United States resemble the European Alps? Geologist Dr. Robert Darga answers this question.

The Last Paradises - America's National Parks - Part 2

Difficulty: difficulty - Beginner Beginner

Germany, USA

Why are some rock formations and animals found on more than one continent? The explanation dates back to the Ice Age.

The Last Paradises - America's National Parks - Part 3

Difficulty: difficulty - Intermediate Intermediate

USA

In Yellowstone Park, visitors can see many indigenous animals in their natural habitat and wonder at the park's natural hot springs.

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