1 ລະດູການ
12 ຕອນ
Crash Course Ecology - Season 1 Episode 11
Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and ultimately, humans are responsible for it all.
- ປີ: 2013
- ປະເທດ: United States of America
- ປະເພດ: Documentary
- ສະຕູດິໂອ: YouTube
- ຄຳ ສຳ ຄັນ: ecology
- ຜູ້ ອຳ ນວຍການ:
- ຫລໍ່: Hank Green
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