Pollution: Crash Course Ecology #11

Pollution: Crash Course Ecology #11

Views:410171|Rating:4.92|View Time:9:22Minutes|Likes:4798|Dislikes:75Hank 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. Like Crash Course: Follow Crash Course: T*mbl Crash […]

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