1 ฤดูกาล
12 ตอน
Crash Course Ecology - Season 1 Episode 7
Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and non-living things interacting in a specific place), and which basically comes down to who is eating who.
- ปี: 2013
- ประเทศ: United States of America
- ประเภท: Documentary
- สตูดิโอ: YouTube
- คำสำคัญ: ecology
- ผู้อำนวยการ:
- นักแสดง: Hank Green
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