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37,608 Views • Aug 24, 2023 • Click to toggle off description
Chapters:
The Foundations of Ecosystems 00:00
Autotrophs 1:43
Heterotrophs 3:15
Food Webs 4:56
Protecting Wild Tomatoes 8:08
Keystone Species 10:01
Review & Credits 11:55
Sources: docs.google.com/document/d/1PB6WdUJcABAccO-U-t6ic7…
Check out PBS Terra's Untold Earth here: • You Aren’t Paying Enough Attention to...
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Views : 37,608
Genre: Education
Date of upload: Aug 24, 2023 ^^
Rating : 4.504 (176/1,242 LTDR)
RYD date created : 2024-04-24T13:38:18.684949Z
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YouTube Comments - 26 Comments
Top Comments of this video!! :3
Alexis' enthusiasm is so infectious that she makes this series fun to watch.
29 |
Just wanna say I love your puns & little bits, not only does it break up the spiel of info like thought bubble does, but also I'm a zillenial so the humor is right up my alley. This series is my fav on crash course thus far partially for the humor 💚
8 |
Why the heck does Crash Course BOTANY have such an accurate animated depiction of building foundations?
This is the kind of thing that I just expect animators to mess up. And a Botany series is not where I expect to see it done well.
5 |
This is my favorite episode of CC: Botany yet! Actually had me laughing out loud when Alexis stepped out of the trees in her attempt to photosynthesize! Great information about the saguaro and its role as a keystone species; took away some awesome new facts. Thanks Alexis and CC for all you do!
16 |
It’s the Black Forager! Her voice 😁
6 |
Alexis's outstanding energy is also plant-powered! 😲 SO.MUCH.DISSIPATION!!! 😅
9 |
Knowledge is power!
9 |
Good thing I watched this while cooking lunch.
2 |
Oooo the puns were thick on the ground this time :D I approve
3 |
😅 I was just smiling through with the intro part....the presenter is kinda fun 😅
9 |
Plants gotta love them.
3 |
Rabbits are not rodents
18 |
Alexis Looking extra cute this video!! 🧱🌱🪻
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We're all gonna run out of energy! If only we had a giant nuclear fission dynamo in the sky!
...Oh yea!
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fun fact: the sub and view...
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The sun would like a word with you.
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No cap 🧢
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1 & 14
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First comment, like this comment. ❤
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@crashcourse
8 months ago
The answer to the extra credit question is…the ’Ōhi’a tree! What keystone species are holding up your hometown ecosystems?
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