阿纳萨齐: 查科峡谷的高雅文化

在11和12世纪,一个曾经伟大的文化在美国南部 - 查科峡谷扎根:阿纳萨兹人。在一个一年中几乎有十个月没有下雨的地区,这怎么可能呢? 创作者:ZDF/Terra X/Tobias Schultes/Oliver Roetz, Maria Zimmermann/Marc Trompetter 编辑和翻译:alugha 点击这里观看更多视频:https://alugha.com/TerraX

LicenseCreative Commons Attribution-ShareAlike

More videos by this producer

Creation of the Mediterranean Sea

Only a huge flood catastrophe 5.3 million years ago caused the Mediterranean Sea to develop in its present form. From the Atlantic immense water masses flowed over the dam near Gibraltar and filled the dried up Mediterranean basin. Author: ZDF/3sat/nano/Gregor Steinbrenner/Kelvin Film GmbH/Sylvia L

Causes of air pollution

Air pollution has many causes. The biggest polluter is energy production, with two-thirds of particulate emissions coming from coal-fired power plants. Road traffic and factory farming in agriculture also contribute to this. Author: 3sat/nano/Labo M/Johan von Mirbach/Chris Caliman/Christoph Valenti

How the Romans administered justice

The Roman Empire laid some crucial foundations of administration of justice. Trials in ancient Rome were similar to those of today. Author: ZDF / Terra X / Gruppe 5 / Susanne Utzt, Cristina Trebbi / Jens Boeck, Dieter Stürmer / Fabian Wienke / Sebastian Martinez / xkopp, polloq Click here to see