1 කන්නය
12 කථාංගය
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.
- අවුරුදු: 2013
- රට: United States of America
- ප්රභේදය: Documentary
- ශබ්දාගාර: YouTube
- මූල පදය: ecology
- අධ්යක්ෂක:
- කාස්ට්: Hank Green
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