Ep 6. Driest Place on Earth
- TV-PG
- March 17, 2009
- 45 min
-
(30)
In the sixth episode of season 1 of How the Earth Was Made, titled "Driest Place on Earth," viewers are taken to the Atacama Desert in South America, where they learn about the history of the region and how it became known as the driest place on Earth.
The episode begins by explaining how the Atacama Desert was formed over millions of years through tectonic activity and climate shifts. It is said to be the oldest desert in the world, with parts of it having gone without rainfall for over 400 years.
Throughout the episode, viewers are shown stunning aerial shots of the desert landscape, including the towering Andes mountains, vast salt flats, and otherworldly rock formations. Scientists and experts are also interviewed to help provide insight into the unique geological features of the region.
One of the main focuses of the episode is on the extreme conditions of the Atacama Desert, particularly the lack of water. Viewers learn how the desert's position on the western coast of South America, along with the presence of high mountain ranges, creates a "rain shadow" effect, which prevents moisture from reaching the region. As a result, the Atacama has developed its own distinctive ecosystem, with diverse and hardy species that have adapted to the extreme conditions.
The episode also covers the history of the Atacama Desert and the human impact on the region. Viewers learn about the ancient civilizations that once lived there, as well as the more recent mining operations that have depleted natural resources and altered the landscape. The effects of climate change and pollution are also discussed, and experts provide insights into the challenges of preserving and protecting the fragile ecosystem of the Atacama.
Overall, "Driest Place on Earth" is a fascinating exploration of one of the world's most unique and challenging environments. Through stunning visuals and expert commentary, viewers gain a deeper understanding of the geological forces and human actions that have shaped the Atacama Desert over millions of years.
