2 Lub Caij
11 Zaum
Journey to Planet Earth - Season 1 Episode 7
Explore how toxic pollutants affect environmental and human health in the arctic, USA, Mexico and Uzbekistan. Teaching Topics include global trade, airborne and groundwater pollution, land and water use and global climate change.
- Xyoo: 2011
- Ncig Teb Chaws:
- Genre: Documentary
- Studio:
- Cov ntsiab lus:
- Tus Thawj Coj:
- Pov Pob Tseg: Kelly McGillis
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