Environmental Systems
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- čas přidán 26. 08. 2015
- 002 - Environmental Systems
Water: • Water: A Polar Molecule
pH: • pH and Buffers
Biological Molecules: • Biological Molecules
In this video Paul Andersen explains how matter and energy are conserved within the Earth's system. Matter is a closed system and Energy is open to the surroundings. In natural systems steady state is maintained through feedback loops but can be be affected by human society.
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Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
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Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
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All of the images are licensed under creative commons and public domain licensing:
2006, Photo by Johntex. English: Man Sitting under Beach Umbrella., February 18, 2006. Johntex. commons.wikimedia.org/wiki/Fi....
“Circular Graphic of Business Cycle or Circuit - Free Business Icons.” Flaticon. Accessed August 23, 2015. www.flaticon.com/free-icon/circular-graphic-of-business-cycle-or-circuit_45323.
College, OpenStax. English: Illustration from Anatomy & Physiology, Connexions Web Site. cnx.org/content/col11496/1.6/, Jun 19, 2013., May 16, 2013. Anatomy & Physiology, Connexions Web site. cnx.org/content/col11496/1.6/, Jun 19, 2013. commons.wikimedia.org/wiki/Fi....
DePiep. English: Category Colors according to - Diatomic Nonmetals. See En:wp., August 14, 2013. Own work. commons.wikimedia.org/wiki/Fi....
DynaBlast. Covalently Bonded Hydrogen and Carbon in a W:molecule of Methane., January 28, 2006. Created with Inkscape. commons.wikimedia.org/wiki/Fi....
Eastland, Jessie. English: Sunset, Joshua Tree California, USA., July 20, 2012. Own work. commons.wikimedia.org/wiki/Fi....
Ebaychatter0. English: Sport Car, October 3, 2012. Own work. commons.wikimedia.org/wiki/Fi....
France, Chad Teer from Coquitlam. Offshore Platform Located in the Gulf of Mexico, Port Location Cd. Del Carmen., October 22, 2004. Flickr.com - image description page. commons.wikimedia.org/wiki/Fi....
“Gasoline.” Wikipedia, the Free Encyclopedia, August 19, 2015. en.wikipedia.org/w/index.php?....
github.com/Ranks/emojione/gra.... English: A Colored Emoji from Emojione Project, [object HTMLTableCellElement]. github.com/Ranks/emojione. commons.wikimedia.org/wiki/Fi....
“James Prescott Joule.” Wikipedia, the Free Encyclopedia, July 29, 2015. en.wikipedia.org/w/index.php?....
Kulenov, Zhanat. English: The Aral Sea Is Drying Up. Bay of Zhalanash, Ship Cemetery, Aralsk, Kazakhstan, April 11, 2006. UNESCO. commons.wikimedia.org/wiki/Fi....
“Lake.” Wikipedia, the Free Encyclopedia, August 21, 2015. en.wikipedia.org/w/index.php?....
MODIS, NASA images by Reto Stöckli, based on data from NASA and NOAA Instrument: Terra-. Polski: Mozaika Zdjęć Półkuli Zachodniej, Zrzutowana Na Sferę I Poddana Obróbce., October 2, 2007. Earth Observatory: Twin Blue Marbles. commons.wikimedia.org/wiki/Fi....
“Molecular Configuration - Free Education Icons.” Flaticon. Accessed August 22, 2015. www.flaticon.com/free-icon/molecular-configuration_68084.
Producercunningham, NASA Collage by. English: A Comparison of the Aral Sea in 1989 (left) and 2014 (right)., September 30, 2014. 1989: aral sea 1989 250m File:Aralsea tmo 2014231 lrg.jpg. commons.wikimedia.org/wiki/Fi....
“Recycle Reuse - Free Arrows Icons.” Flaticon. Accessed August 22, 2015. www.flaticon.com/free-icon/recycle-reuse_25274.
Roscoe, Henry. Picture of James Joule, 1906. The Life & Experiences of Sir Henry Enfield Roscoe (Macmillan: London and New York), p. 120. commons.wikimedia.org/wiki/Fi....
Wikipedia, The original uploader was Adz at English. Daintree Rainforest. Photo Taken June 2005. Uploaded with Permission., August 13, 2005. Transferred from en.wikipedia to Commons. commons.wikimedia.org/wiki/Fi....
AP TEST IN 12 HOURS TIME TO WATCH ALL 35 HERE WE GOOOOOO
+Itsmary_xo LOL SAME
YESSSS SAME
Did you find your five in you?
did the vids help? i have mine in 36 hours n i don’t wanna waste my time
It doesn’t really help all that much. Well it really depends on everyone
This is what media should be used for. Thank you for the courses Mr. Anderson
Thank you for making these videos. They're great! I'm not watching them for exam prep like most people but rather for awareness on the topic and they're very useful.
as a lecturer, I think It is the best science channel on youtube. I really appreciate it.
Keep it up.
Ready for this years AP students to comment studying for the exam.
Lolol
Hey I am EnvScience student from India,
It would be great if i could get your study materials,kindly plz tell if there is an oppurtunity we will talk later
This is my last minute studying for tomorrow !!!! WOOOOOOO
Thank you so much for your great classes. I am watching your videos just for the fun of learning and I cannot but keep watching them all. Very clear, well illustrated and with a normal speech rate so we can understand and think about your questions. Merci!
You are an incredible teacher . All your videos are amazing and so smooth . Anyone can understand it easily . You convey information in a very gentle polite and smooth way . And it’s to the point and easy to understand. I m glad you are putting so many videos on CZcams .
Excellent Info! My Professor speaks English as a second language so your videos are extremely beneficial for me to review. It really fills in the gaps of things I miss during class. I wish your videos were 20-30 minutes.
Happy teacher's day Sir, your lessons encapsulate everything important and have helped me getting higher grades in college :)
Thank you so much for the videos! You're a great teacher.
thank you for putting this up for free sir. Amazing!
Thank you for making such a wonderful informative video!
Thanks for posting. These will be great outside help for my class
Binge watching your videos for the exam tomorrow...hoping for a 4!
+Megan Powers lol same
What up fam???? Cram sesh squad :)
Did you get a 4?
Did you get that 4?
Just a thought on matter being a closed system. The recent asteroid explosion over Russia brought matter from outer space. Also google space dust accumulation to see how much space dust hits us. I know it may be minuscule and I just heard you say generally. Just and interesting thought. I love the videos and they have been a great help.
Yup. Surprised he said this.
Super helpful! Thank you. I have two questions. 1 where does the heat go from earth if we are surrounded by a vacuum? And 2 how can we have a positive air pressure next to that vacuum?
This is fascinating! Have you considered the long-term effects of space exploration and colonization? That is, will the Earth remain a closed system, or would you change the definition to an open system?
this was so helpful for my ap class, it was way easier to follow & understand than how my teacher was describing this
This guy is amazing at explaining things.
Yes, dear professor! That was helpful.
very good series, informative
subscribed
What's that song at the end? I watched your videos when I was going through APES in 2015. That little audio clip brings me such nostalgia, I'd love to know
Excellent very helpful and informative video.
What are your reference books in this course?
AP Test on Monday.... Dang.
+Christopher Cepeda Same lol im so screwed
+Christopher Cepeda Same here. I've been putting it off. I got a 5 on the practice but it was a 50 lol. The curve for this test is ridiculous.
I'm self studying instead on taking the class and so far only got to ch.6
Same. Same. *sheds single tear*
+Christopher Cepeda same
Nice video. But one thing i want to know that "we lunch a rocket which carries tons of matter and like the same earth also receives a matter when comets enters into the earth". Then this cannot be said exchange of matter?
This series on "Environmental Science " is even still relevant in 2024.
Thanks to my APES teacher for sending us this!
So helpful, thank you
I hope everyone did well on their AP test!
aight.... 2021 APES test here we gooooooo
Thank you for the information
~«THank You so Much»~
I started this topic today in my ess class, and then u uploaded this vedio xD
Does positive feedback loop also contribute to steady state?
Pas mal..definition.
Biochimie.
Merci
Thank you!
who's ready for the ap? it'll be weird this year, that's fs
fax bruh weird asf this year. we're gonna have to write an experiment which is strange. hopefully everything turns out well good luck to u bro
@@r0hano how was it
Nomady 402 it was good, time limiting but I managed to finish everything
@@r0hano Any tips for me, im taking ap environmental science this year.
Nomady 402 Uhh well firstly this CZcamsr is really good for studying and you want to make sure you know each unit well, it can be hard because you may forget certain units as you get later into the year so try your best to memorize, one good method is to make study guides for each test so at the end of the year you have study guides for the whole year basically.
brand new to the channel and happy to be enjoying it greatly but can someone please explain what AP stands for?
It’s a bit late but it stands for Advanced Placement. That basically means it is a university level class.
@@DontCare100 thanks man different system here in Scotland
@@blebbleber4618 yeah np 😀
4:06 the Potassium and Oxygen are pretty much the Same color, so I cannot see the Potassium levels in the graph. 🙀😬🤓
Since they touch... it’s a problem!
thank you so much
对不起，可以介绍一本入门级别的教材嘛？
Anyone studying for the exam on Monday?
Evan Kennedy meeee
You know it. Going to be binge watching these videos for the next few days. Good bye free time.
yup
Me
YUP
thanks i always thought plants added more mass. i see know that they were just useing earths ingredients that are already here.👍
From Aral... to arid.
Give us some input in the comments Mr Anderson.) The Aral lake is a disaster. A big functional lake with fish turned into a desert. The politicians did not understand that the lake had to be refilled if the irrigate it. Don't they have scientists in Russia? What were they thinking?
They did not watch this series. Translate this into russian in order to save earths water reservoirs. Who was the smart-head btw, Nikita Chrustjov, Leonide Brezniev?
Nice video, thank you! Short and sweet.
P.S. This should be linked on Trumps twitter page. As we all know he doens't really understand global warming and likes short visual presentations ;).
AP Exam next week squad uppp!
Yesss same! Good luck
And to you!
wow..sir.. thnx
Thanks
I’m not taking the AP Test, but we have to take a mock one. NO WAY! We will see if I can do it, I don’t have that kind of memory. 😓😰😰
Hey studying for the AP Exam tomorrow :)
Same! What's up dawg?! :)
Omg so easy! #5bound
+Kayla Bouchard I KNOW!! I was so happy :) Bozeman really helped too!
+Christopher Anthony I had an amazing teacher also :)
My girlfriend is an environmental science major and I'm learning this so I hopefully know what she is talking about
What's an AP test? Is it American? I'm just watching these videos as pre reading for university
Abigail Robinson yeah it's American. it stands for Advanced Proficient.
Actually Advanced Placement lmao
Welp... I got a 3 on the practice test, review everything maybe a 4, but I can still pass with a 3 so I'm fine. Just worried about setting up those math problems. AP Exam here I come
Resource Based Economy now!
One thing ive always wondered, if energy can not be created nor destroyed… why do some scientists think that in billions of years from now when all the stars have died that the world will be silent, empty, dead, desolate with no light from stars or noise or anything… whered the energy go bro?
Man this guy is popular
It was helpful :)
+nitin dayal very
Time to cram
Anyone in college watching this for an environmental biology class?
We get new metial from tree's shedding and everyone pooping and when we die we leave behind our bodies
i don't understand😭 gotta dig deeper about this to know what's he's talking about
7:45 what happened to my snow
10*
The only purpose of natural environmental systems is to support life but at balanced forces.
We get asteroids from space doesnt that count as matter?
we don't get many asteroids from space due to the atmospheric burn in.
Aren't asteroids matter entering from outside of earth? Open system? Sending artificial satellites out to space not sending off matter?
wow I hate my tests
2020 Corona test prep
AP ? ITS ENVIRONMENTAL SCIENCE FOR ME HAHAHA
Only here because of AP Environmental Science.
We don't get new matter?According to Popular Sciences web site,60 tons of cosmic dust falls to earth every day...
This is true, but compared to the size of earth it is so little that it doesn't really effect natural processes
Exam in one week. Let's go people.
We don't get new matter from space, meteorites are fantasy? Just the energy from the sun is real, lol.
Ms.Mcguire?😂
exam in two hrs :)
I hope to pay u some monies someday for your teachings
im so screwed
same
waiting for someone to fail, then lie that they cheated to take everyone else's grade down
this guy is sick but you have to watch at 1.25 or he is WAY too slow
The Earth is NOT a closed system. We DO receive new matter in the form of roughly a few tons to a few hundred tons of space dust annually.