What Causes an Ice Age?
ฝัง
- เผยแพร่เมื่อ 20 พ.ค. 2024
- Although I'm sure many of us have heard the phrase "ice age," what exactly does that mean? Is it true we're in an ice age right now? Today we're exploring questions like these to better understand this climatic phenomenon.
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Music: / ice-age
Some links:
en.wikipedia.org/wiki/Geologi...
www.ncbi.nlm.nih.gov/pmc/arti...
www.britannica.com/science/Cr...
newatlas.com/fossil-fats-snow...
opentextbc.ca/geology/chapter...
itc.gsw.edu/faculty/bcarter/ph...
academic.emporia.edu/aberjame/...
en.wikipedia.org/wiki/Quatern...
en.wikipedia.org/wiki/Quatern...
i.redd.it/g1s96i1sznt01.jpg
www.pnas.org/content/112/27/8232
darchive.mblwhoilibrary.org/b...
www.nature.com/articles/ngeo2931
Everyone: discussing coronavirus disaster
Atlas Pro: *and now for something completely different*
are you sure?
A welcome change..
Nexus Tru dat
Very refreshing actually
Paco de lazy fucc omg
- Remeber when the apex predators on earth were the zooplancton?
- Yeah, rough times to be alive..
Sponges: Am I a multi-cellular organism to big to understand this microscopic joke ?
@@hailgiratinathetruegod7564 The meta shifts quickly in planet earth.
@@isaac-0889 humans used exploits to buff intellect
they didnt adapt with the meta
*plankton
The production quality of this is just stunning. The editing and and the scenes really complement the whole plot of the video. Very nice work.
BIG WORDS
@@grampzplayz3667 big greenhouse politics too
Yes there does appear to be a plot, methinks he thinks he knows all.
It's from NASA and is a developing social science propaganda program that's why. Still. lots of accurate info along with the correct social think CO2 propaganda.
< " Just a nudge is all it takes " [ 8.11] for CO2 to go out of control .
Very impressive and thought provoking. Thank you!
2:57 "The veil slowly lifted and the Earth transitioned back to a swampy lush jungle"
6:24 "For the first time in Earth's history plants began to grow on land"
It might have been warm and wet after the Huronian Ice Age but I don't think there were swamps or jungles.
I mean, you can have a swamp without plants but I am not sure about jungles.
Swamp is just a wet and muddy plains.
@@tomasvrabec1845I get what you're saying, but from a purely semantic standpoint, Red Ice is correct. Swamps are a sub-type of wetlands characterized by inundated forested land, so trees are a requirement.
Definitions aside, I assume waterlogged areas could probably occur without plants, but they might only be temporary features. I may be mistaken, but I believe a big part of what lets wetland stay wetland are the root systems of plants keeping the water and soil from eroding.
@@tomasvrabec1845 yeah, but mud is literally the decomposition of plants, so without plants, no mud... at least not on on land
@@AlexandreBFK i imagined something like clay mud
Very civil comments section. Love the discourse!
It's unimaginable that 300 million years ago, the first dinosaurs started to exist.
And there's been an ice age that lasted 300 million years too.... 🤯🤯🤯
Million?
The last 5,000 years of human history were the blink of an eye in terms of geological time-scales.
Yeah nature be doin that
Imagine that in 300 million years in the future the humans are like "Man, I can't belive that our ancestors lived a heat-age for 300 million years"
@@johnperic6860 wrong
Your production value has gone way up recently and it makes me really happy to see this channel continue improving and growing.
Yeah this is some gud shit
I thought the world was flat
@ThatOneGuy Not diamond?
SIMP
Lionel huts. Man I remember you from somewhere!
It's mind-blowing to learn that life and its evolution have directly influenced global climate, changing it drastically. This was an incredible video!
earth: looks like its time for another ice age!
humans: Im going to do whats called a pro gamer move
lol
"Pro gammer" move: sudo rm -rf *
@@chronoflect fixed.
guess you can say, Im not good at grammer
I know this was a joke, but Earth has been ending it’s ice age before we industrialized. My point is that Earth is going warm again whether we like it or not.
@@Jay-qb9gi Well I do and I don't
Ah yes, the Cryogenian Ice Age - also known as Hoth.
Its a TRAP, oh wrong plan... i meant star
Underrated comment
9:25 Big ship pushing through ice like a champ.
9:28 Little boat trying it's hardest.
The masterful use of text and image, audio and video, shows an uncommon understanding of how these interrelate in the “real time” that the brain requires to apprehend and comprehend incoming data. The natural processes by which our world was formed are complex and often difficult to visualize. By so superbly aiding our cognitive processes in this task of assimilation and integration, this production makes a significant contribution to the study of natural history. Heartfelt thanks to all involved!
Imagine that there is a civilization milions of lightyears away with roughly the same tech that we have and they are watching our planet right now but our planet still has dinosaurs
OMG THATS WHAT I ALWAYS THINK TOOOOOOOOOOO
Ali Yusuf I have thought about this so much thinking that if we could travel faster than time we could see the past and see earth being created
@Jaheim Barrett Alpha Century is only 4.5 light years away😅. It's the closest star to our sun.
Imagine teleporting 100 light years away with an enourmous telescope and seeing the events of 1920 from space. I wonder if any sci fi universes incorporate this idea?
Hu Chung there has to be one that does incorporate it
ive been a fan of your channel for over a year now and i gotta say this is your best video yet. such a great production, very interesting facts and research and great narration. keep up the great work!
So the Stark's was right "winter is coming" eventually
Summer is coming first
Ermy Tanio yea after 50,000 years, and that’s if humans are not warming the planet (witch we are) Earths temperatures could heat up by 4C+ by 2100 and get even hotter after that, we’re likely go longer into a Hothouse Earth soon, the next ice age will be delayed by another 100,000 years.
Were*
Lustful Isnt Here
We are = we’re
@@hueybenning4886 are you high sir. Were, is a word not a contraction. This is sad even if YOU ARE high because I'm extremely intoxicated and I still know the difference.
Just found your channel. As a big fan of PBS Eons, it seems like your content is a perfect natural extension of that kind of subject matter. Great stuff!
That moment when he breaks the graph by putting todays carbon levels in the atmosphere, oh god
I honestly didn't know it was _that_ bad. Yikes.
@Alex Damian probs a disaster
Who does not like warm weather? Stop complaining you babies, earth will move on with or without us.
@@sirmounted8499 Sure, but most people want to survive.
@@samarkand1585, we have >400 ppm co2 in our atmosphere right now, so it most definitely is not a projection.
The quality of your videos never ceases to amaze me.
You are now one if my favorite pages ever on TH-cam. Thank you for all your work!!!
I just recently discovered this channel and I am surprised how great the production quality is... This channel needs more subs imo and I wish I found this channel sooner!
This is one of the best channels I've ever seen on TH-cam. Which is impressive, considering how many different facets throughout TH-cams history I've seen.
I have nothing else to say, but thank you! And please keep it up :)
Yo 1h ago i was like "damn its been a moment atlas pro hasn't upload anything
Nebo8 he uploads monthly
Yesterday that came up my mind too. And this morning I woke with a notification gift.
Wow, mesmerizing! Your channel is a treasure trove🔥
You really help to understand intricacies of geography, thanks a million ❤
Really well done video, leaps and bounds more engaging than your usual stuff. Keep it up!
5:02 Dig that sick cloud-to-cloud lightning strike. :D
The last time I was this early, dinosaurs were still alive.
Last time I was this early we were doing global warming 😂
Last time i was this late, there were aliens
Dinosaurs are still alive. I eat them and their eggs all the time. Yeah avian dinosaurs! Tasty.
Rich Dobbs yeah I really like them
Hope to see this in the next video, but can you talk about the Gulf Stream/Little Ice Age/salinity cycle? Hope you do and thanks for this!
so happy to get an atlas pro video. always so interesting and well-produced!!
Absolutely stunning video and detail. Your channel needs more views! Im sharing this with everyone I know.
1:11
This is just a timestamp to replay that amazing intro
Noone gonna adress the description?
HONEY, WHERE’S MY SUPER SUIT?!!
“Why do you need to know? Don’t you think about runnin’ out the door! We bin planning this evening for months...!”
Hey Atlas, superb video as always. Can't wait for part two.
Great video, never seen this information conveyed in such a concise and engaging way before!
"Only 30 million years were spent under the ice".... um....sure: just the blink of an eye!!
:LOL: yesss!
Hey! I really liked your series "Is life possible on..." I was wondering if you would ever cover some of the other celestial bodies you discussed in your video about Titan, such as Enceladus and Europa?
It makes me happy to see your channel has grown this big with so many views and subscribers. Worked hard to get where you are
What a great work! Thank you for making this and uploading it for free. Now I am off to the next one!
Noone:
Ice age collision course:
SCrAtS AcOrN SenDs An AsteRoiD TO EARTH
*no one
Noone isn't a word.
crimson90 noone
is just no one without a space
crimson90 tragic.
@@crimson90 noone asked and certainly noone cares.. oops don't call me out cause i spelled it wrong XD
r/whooosh
Short answer:Ice
Long answer: solid state of water.
Realy long answer: watermolekuls in a hexagonal kristal form which interlock to even bigger kristalls
@@timk8869 but why ur all spelling r wrong😅😅
@@greatpeopleofhimachal5043 bc autocorrect, not everything is english mate
You’re such a Pro...
These videos are so good! Also, why do I sense a slight change in tone/quality? Idk, something changed and I like it! 👏👏👏
...some could call you an Atlas Pro! 😂
This type of video is I watch, it makes quarantine unnoticed. Keep it up👏
"Earth is the most complicated system known to man"
"Now Human is the most complicated species unknown to Earth"
“Predict 1 month ahead”
Ima be honest with you my local weather station has failed to predict weather 15 minutes ahead of it happening
Not as bad as I have experienced: it was raining and still the weather annoucer was saying "good morning everyone, we have a beautiful sunny day today".
And yet people can predict what will happen in 10 billion years lol
@@hey-vd9fo Climate /= weather LOL right back atcha
@@idraote the past week for me was meant to have a 90-100% of major rain for every single day. guess how much it rained :). on 1 day!, good morning! we have a 90% chance of 10-20mm in the afternoon, yeah fucking right, its dry as a bone haaha
Wow!! I really enjoyed watching that, that was really interesting! I can't wait for Part 2!!
Excellent research work. Loved the way you made each fact understood.
This is probably the most underrated channel in TH-cam... How the heck does this video not have at least 1M views?
Denialists of global warming find nothing here to support their hoax conspiracy theories...
@@reuireuiop0 but non anthropological climate change deniers do.
This is gold content on youtube.
Okay seriously, WOW! Man its so impressive that you make such intricately detailed videos. Hard to find such extremely high quality stuff online and presented in such a lucent manner that even a layman can grasp it. Hat's off to you buddy! ❤
Your videos are very didactic, the graphics and animation are outstanding. Very valuable for anybody interested in learning about our planet and its history.
What causes Ice Age?
Answer:
Ice age baby
dun dun dun dududun dun
Me: *opens Video*
Also me: *realizes if watching this early will make waiting period for next video longer*
Me: *closes video then watch half as interesting*
Lol
Pretty nice explaining. I´m always scared to whatch Videos about this topic, cause I never know before, whether the editor is explainig something that fits best to his opinion, not to the facts. Here you can find a very balanced video with well researched information.
I will leave an Abo :)
I remember subbing when u had around 100k subs. Now youre at half a million. Congrats and well deserved!!
Oh god, thank you for putting the chemical formulas for the reactions. Every science channel just mumbles the compounds and one is just left looking at the roof 'NH3... No sorry, it was NH4... But now I'm missing an electron'. So thank you for helping the not too chemically enlightened individuals of us. 🙌
The equations were not balanced.
@@jessemalone8083 equations dont need to be balanced if you say
O2 + CH4 -> H2O + CO2
You are just as right as
2*O2 + CH4 -> 2*H2O + CO2
(Possibly incorrect balancing)
Because sometimes you care about the exact ratios for manufacturing and sometimes you care about the compounds and not the ratios for tracing pathways like the carbon and nitrogen cycles as the amounts reacting are irrelevant to your analysis, and its not worth the work but any highschool graduate should be able to do it themselves if they cared.
See also knowing the concepts not the equations in engineering. (You get an equation sheet on the tests)
Finally, a channel that gets it right, well thought through, great video!
What triggers Ice Ages... Earth's Catastrophe Cycle.
The Sun goes Micro-Nova every 12000 years!
The Next End of the World | C.I.A. Classified
th-cam.com/video/wvjJqIXYT1w/w-d-xo.html
I am speechless... how perfect these animations and video editing you got, besides the info of course
Just discovered this channel. Amazing!!!! Keep doing what you’re doing.
I’ve never been a climate change denier but I’ve never really took it serious either. This is really worrying. I hope we can take steps as soon as possible to fix it.
but prageru told me that climate is always changing wth
Now Atlas Pro tells you the same. Damn conspirators..
prageru is a propaganda organization.
Angry Communist prageru is a respectable organisation
Angry Communist #PragerFORCE
The climate is always changing, but we as humans need to be aware of our effects on how it changes. Climate change may be natural, but the rate at which it is changing is not, and humanity may not be able to adapt to the changing climate fast enough and be severely harmed by it.
Awesome stuff man keep up the good work, I hope millions flock to these videos and become fascinated with the earth too.
Very well done, amazing narration, I love this channel!
2:58 Aahh yess.. The Huronian blue JUNGLES. What a time
Bro man, if you were my Uni teacher I'd come to every class. This vid is once again so awesomely explained, just as I thought I would do it myself; I love it! Also a very, veeeery interesting subject that too few people actually know about
Loving that intro, Atlas, makes me more excited to see what you got coming at us lol
Wait what? I’ve remember seeing some of your videos before but I dont remember seeing something this quality. I would have subbed then. Wow... This is amazing
Bro I'm too high for this background music. I smoked a bowl, did a xan and then hit a whippet and that music felt like my brain was being clicked
@@johnperic6860 oh, no problem. I love being a proficient part of society 👍
@@johnperic6860 I have no recollection of making this comment but that's to be expected.
Cold causes ice age...
ok ok
Cosmic Brain.
Well, you're not wrong I guess
lol
Wrong moron. Time causes ice to age DUUUUUUUHHHHH
Fascinating video, can't wait to see the second part
Thank you for making this video. This was really fascinating.
The last Ice Age still remains in the Artic and Antarctica.
We're actually in an ice age - its glacial and inter-glacial periods you're thinking about - we're in a very warm inter-glacial right now. The ice that you're thinking of is the ice that remains from the last glacial period around 11,000 years ago.
French mapping I see you everywhere your also I think the French mapping in the republic of stars
French Mapping well technically yea, but human activity is causing Earth to go into a hot house likely in the next couple hundred years.
@@PremierCCGuyMMXVI On Atlas Leo's 'Could Global Warming Start A New Ice Age?' Video he explained how climate change and human carbon activity can actually cause an ice age.
French Mapping however the thing is if enough CO2 is added, it could cancel out an “AMOC Ice Age” and Earth will likely get as hot as it was 50 million years ago as early as 2100.
MORE VIDEOS!! We dont have anything to do while in quarantine.
Exactly what I was Thinking
Jonas Venckus Yeah but they’re highly educational and probably take a while to make and research 😔
Hey man great video! I was wondering if you could cover the Neoproterozoic Ice House to Hot House hypothesis and the possibility of it spurring on the Cambrian Explosion of life. It would be an awesome video topic and was one of the more interesting things I've learned studying Geophysics at uni.
I found myself rewinding the video to catch your voice-over because I was just stunned by how beautiful this video was. You've outdone yourself here.
Dolphins have returned to italy
200 days later: Ice Age 4: Ice baby returns
Isnt there a song that goes: ice ice baby
Porpoises in the river Mersey Liverpool also - fairly amazing.
I feel like i got more knowledge from this video than studying in school for 12 years. Thank you!
What an insane collection and preparation of data. Great Video!
Honestly i watched this video 3 times now and i just love it
The editing here is amazing, it just fits in and makes the whole video a hundred times better, beautiful clips and pictures that actually made me focus more and understand easier
Good job dude and great video
Two important tectonic processes that lead to the Quaternary Ice Ages are missing:
1. The formation of the Antarctic Circumpolar Current about 34 ma (million years ago). Antartica was separated from Australia and South America, resulting in ocean passages between the continents (Tasmanian Seaway and Drake Passage). Antartica was cut off from warm tropical ocean currents and the cold circumpolar current caused the glaciation of Antartica in the Southern Hemisphere and a first drop in global temperatures.
2. The formation of the Isthmus of Panama about 3 ma. 3 ma the strip of land between North & South America was closed completely. This had profound effects on the fauna and evolution of animals (aka GABI - Great American Biotic Interchange), but more importantly it prevented equatorial tropical ocean currents from circulating around the globe, redirecting warm currents towards the poles. This lead to a second drop in global temperatures and the glaciation of the Northern Hemisphere (which is what we generally call the last Ice Age, in reality Earth has been in an ice age for about 34 million years, the Quaternary only describes glaciation in the Northern Hemisphere).
Another very important factor of Ice Ages are the Earth's astronomical cycles, known as Milankovic cycles, which cause fluctuations of about 100 thousand years during which warmer interglacial periods succeed "real" ice ages. We are living in such an interglacial period right now, the Holocene, which has lasted for 11.700 years now, so the next age is probably 80-90 thousand years away.
Dude, he told about Antarctica and the cold water current.
And the interglacial periods
12:03 that graph is freaking creepy, apart from the fact of the climate change, we don't fully know the extend of the damage we did to us.
We may die, but Earth will be around, the 400 ppm of CO2 we have today is nothing compared to what the Earth has had in it's history, like over 2000 ppm in the Jurassic period, or nearly 8000 ppm in the Cambrian.
Mighty Ant yup, we are going to keep adding CO2, so it will get much higher than that, potentially as high as 800 ppm by the end of the century and we could see really bad news.
Starfire Storm yes, but I think your forgetting the rate of increasing CO2, we could surpass 1,000 ppm within a couple hundred years.
John Peric why 0.5C? Current CO2 is at 413 ppm and we have already warmed by 1.1C. CO2 could rise enough to warm the planet up to 4C or hotter by 2100 on the current rate of warming. www.climate.gov/news-features/climate-qa/how-much-will-earth-warm-if-carbon-dioxide-doubles-pre-industrial-levels
John Peric they have gotten the 100 year projects right. If you look at models, they have been correct.
climate.nasa.gov/news/2943/study-confirms-climate-models-are-getting-future-warming-projections-right/
See this video runs so smooth, I feel like your subtly explaining something super complicated to some ignorant soul such as myself, but your words flow, no weird pauses or abrupt overprounced words, I can just pop in some headphones and learn you know?
I just feel so proud to have subscribed to this channel when it was still small. Now look how it has grown!
why at 9:50 do you misrepresent the CO2 and temperature correlation by not illustrating the well documented 800 year lag?
Atlas Pro: The weather is the most complex system known to man.
Human brain: Am I a joke to you?
*earth
*Complicated
Solid 12 minutes of information and facts about our earth.
Thanks for making this video. I also subscribed because I do not want to miss part two. Smart move.
top of the earth: is named a pole
hitler: angry noises
About vulcan eruption releasing greenhouse gases: aren't they releasing even more sulfur dioxide, which act oppositely?
Yes 👍 thumbs up to you
Because the ash and smoke block the sun it lowers the earth's temperature. In the Roman period there was a three year period where they didn't see the sun which coincided with the eruption of Krakatoa.
This is incredible, educational and interesting. Thank you.
gotta say, once this covid19 thing blows over im gonna get on that patreon because these are such god damn good videos
So Earth's climate has a long history of being effected by biology? Therefore climate change can be both caused by human activity and considered perfectly natural?
Yea, I like this way of thinking about it. Very nuanced.
its also as he said, while global warming and cooling is very natural the fact is that during the former events the earth had systems in place to make the warming and cooling happen.
However currently we are the system that is causing global warming while at the same time destroying any system that could kick in and cause global cooling thus making the planet unable to cool itself off when a certain treshold is reached.
So we should either a) slow down our production of global warming so that the planet can catch up with us. b) actively start taking siphioning our waste products back and become the global cooling agents ourselves or c) create equalibrium in what we produce, mean that we cool the planet as much as we warm it meaning no climate will change overtime.
all of these require massive amounts of planning and foward thinking, and in our current system of short term profit thinking this aint working
Right, who set the standard of thinking human's intelligence is unnatural?
beer battered buckshot I don’t think you understand. See, when bacteria or Alga or planets or whatever do it, it’s slow and balanced, but ever since humans started adding CO2, it’s been much faster and more extreme than anything Earth has seen before. Human caused Global Warming is not good, especially because our planet was expecting to go into another glacial period, so for it not will be devastating to Earths systems.
SuperStormThunder So are you saying nature never intended for humanity to thrive? Why are we here then?
gman no, nature never I I intended us to build giant factories and pump CO2 into the air and destroy the environment.
Am I the only one that notices his voice is different this video? It's like his intonation is different. It's very distracting
He does this in a lot of his videos, in different ways even. It's super weird and I'm not sure what could be behind it.
@@Debre. The commies are behind it!
This video made me subscribe to your channel. Amazing stuff!
Ey great video! Where did you get the final image of the north pole ice sheet changing? It's amazing !
5:45 are you saying we can combat global warming by putting dust in the atmosphere?
Yes and no, dust can form massive fires while making a shield from the sun making the temprature hot and cold
Well yes, but actually no
there are actually proposals to dump dust-like particles into the upper atmosphere in order to counteract global warming, this is also how nuclear winter works.
Simcity Jayplay cringe redditard just say yes and no
@@colonel1003 wtf
Nature when Industrial Revolution happened: *IT ALL BEGAN WHEN THE FIRE NATION ATTACKED...*
Loved these videos such an awesome channel thank you
I'm learning so many facts I'll probably never use but somehow need to know on this channel. Love it.
I just wonder how feasable it is to keep the planet in 'it's current state' if it's natural state is being a heavier greenhouse.
2:57 "... and the Earth transitioned back to a swampy lush jungle." Pretty sure there were no lush jungles 2 billion years ago.
Yeah... especially weird as he went on to describe the first plant life forming over a billion years later.
i think he forgot to add it was a jungle of more diverse bacterial life. thats just my headcanon though
Correct.
The first land plants appeared around 470 million years ago, during the Ordovician period, when life was diversifying rapidly. They were non-vascular plants, like mosses and liverworts, that didn't have deep roots.
.
*Werrington Feasslefeet's* 'headcanon' is the most feasable(foot) response.
Greetings from Sweden
This channel is awesome!
this video is amazing; informative and mesmerizing and sequenced fluently