Com es formen els fòssils?

Com es formen els fòssils? I per què es formen en alguns llocs i no en altres? Autors: ZDF/Terra X/Mirall TV/Jens Nicolai/Oliver Roetz/Hauke Ketelsen/Richard Sako Traducció i doblatge: alugha Feu clic aquí per obtenir més vídeos: https://alugha.com/TerraX

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Environmental impact of cruise ships

NABU has calculated that one cruise ship produces more sulfur dioxide per day than 300 million cars. The particulate matter pollution is equivalent to about one million cars. In addition, one cruise ship produces more carbon dioxide per day than 80,000 cars. On top of that, in many ports there is no

What does a Federal Chancellor do?

The Federal Chancellor is kind of like the boss of Germany. Together with the ministers, he or she makes political decisions or discusses new laws that apply throughout Germany. But there are also global problems to be solved. Authors: ZDF/logo/Romy Geiger/Renate Becker and Marion Brand Translatio

Anasazi: High Culture in Chaco Canyon

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