1 الموسم
12 حلقة
Crash Course Ecology - Season 1 Episode 11 الحلقة 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.
- عام: 2013
- بلد: United States of America
- النوع: Documentary
- ستوديو: YouTube
- الكلمة الرئيسية: ecology
- مخرج:
- المصبوب: Hank Green
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