
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Crash Course Ecology - Season 1 Episode 10
Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides.
- Năm: 2013
- Quốc gia: United States of America
- Thể loại: Documentary
- Studio: YouTube
- Từ khóa: ecology
- Giám đốc:
- Diễn viên: Hank Green