Тёмный

What Exactly Killed The Dinosaurs? | Earth | BBC Earth Science 

BBC Earth Science
Подписаться 1,4 млн
Просмотров 642 тыс.
50% 1

Since the 1980s, scientists have believed that the main culprit for the dinosaur extinction was an asteroid. It came from the far reaches of the solar system, and was the size of Mount Everest.
Don't miss Earth, a story 4.5 billion years in the making.
Find out where to watch 👉 www.bbcearth.com/shows/earth
Best of Earth Science: bit.ly/EarthLabOriginals
Best of BBC Earth: bit.ly/TheBestOfBBCEarthVideos
Earth (2023)
Discover the astonishing four-billion-year story of the place we call home, told over five dramatic episodes. This revealing biography of Earth explores the planet's most epic moments. From the first raindrops that turned it into a water world to the arrival of its most incredible inhabitants, us. But humans take a back seat in this narrative. Instead, Earth is placed centre stage. We see what happened to our world before we even crawled from the mud - including massive bombardments from space, extreme changes in climate and the collision of whole continents. The series uses the trademark dramatic storytelling techniques of The Planets to bring this unique story of creation to life.
This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: bbcworldwide.com/vod-feedback-...

Наука

Опубликовано:

 

13 авг 2023

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 634   
@adpirtle
@adpirtle 10 месяцев назад
Talk about a bad day...
@RichardHannay
@RichardHannay 9 месяцев назад
Don’t let a bad day bring you down
@CatsBtrippin
@CatsBtrippin 8 месяцев назад
Wow can’t wait til we get this DLC, the graphics look amazing 😂
@francisfischer7620
@francisfischer7620 6 месяцев назад
Yes indeed!
@user-vh6qy5yu5h
@user-vh6qy5yu5h 6 месяцев назад
barber bcome riches
@user-hs7dw5ft1y
@user-hs7dw5ft1y 5 месяцев назад
Это хороший день для человечества, ведь если бы не вымерли динозавры, млекопитающие вряд ли получили бы шанс захватить сушу
@junemacdonald44
@junemacdonald44 3 месяца назад
Dinosaurs boss: “so you’re still coming in today, though, right?”
@Incel_81
@Incel_81 12 дней назад
Not the mama
@RamenChomp
@RamenChomp 10 месяцев назад
These visuals have no business looking so stunning
@AngelabdielHernandez-ow2oi
@AngelabdielHernandez-ow2oi 12 дней назад
Impresionantes? Se quedan bastante cortas si pones en perspectiva como se vería un impacto así en la vida real
@vindinol
@vindinol 9 месяцев назад
It's frightening that we are so helpless even it happens today
@salesprosteve
@salesprosteve 9 месяцев назад
Don't believe this BS.
@CockAndBallTorture.
@CockAndBallTorture. 6 месяцев назад
@@salesprosteveAre you seriously denying the KT Mass Extinction? 💀
@sharad306
@sharad306 4 месяца назад
NASA's DART. That's our defense.
@emmanueljoshuad.parreno22
@emmanueljoshuad.parreno22 4 месяца назад
Wtf​@@salesprosteve
@george6252
@george6252 4 месяца назад
Only a Space Force equivalent to Star Trek would save us from a 6 mile wide space rock. Probably up to 100 years away.
@xafar67
@xafar67 10 месяцев назад
"If the dinosaurs had had a space program, they would still be here today..." Carl Sagan
@kalidah8431
@kalidah8431 9 месяцев назад
Well we have one,and we absolutly cant repel a 6 miles asteroid lmao,not yet anyway
@xafar67
@xafar67 9 месяцев назад
@@kalidah8431 thats what you think...
@kalidah8431
@kalidah8431 9 месяцев назад
@@xafar67 im listening
@xafar67
@xafar67 9 месяцев назад
@@kalidah8431 you show me the six mile wide asteroid first...
@kalidah8431
@kalidah8431 9 месяцев назад
@@xafar67 huh....what?
@mothermovementa
@mothermovementa 9 месяцев назад
The dinosaurs must have been terrified 😢
@floristfindspeace
@floristfindspeace 3 месяца назад
i just thought about this a few minutes ago. they must’ve been so confused :(
@EVILalwaysDIES
@EVILalwaysDIES 7 месяцев назад
Impressive how even after that, the earth still grew back alive
@adamprint644
@adamprint644 6 месяцев назад
It’s nowhere near the worst mass extinction event. The Permian or great dying killed over 90% of all life over half a million years. This was before the dinosaurs.
@theroyalcam
@theroyalcam 4 месяца назад
even if the moon smashed into earth the planet would still survive and eventually support life again. which has already happened once before
@Bbreezy1337
@Bbreezy1337 3 месяца назад
Allah is the greatest
@EVILalwaysDIES
@EVILalwaysDIES 3 месяца назад
@@Bbreezy1337 i dont know about that, everyone that praising allah in middle east r always at war and fighting and getting killed
@siobhanmcgoldrick4549
@siobhanmcgoldrick4549 3 месяца назад
I always said that to how was the earth suppose to grow back after that happens it's nuts
@tanganbabyrosak
@tanganbabyrosak 10 месяцев назад
animation is getting better each year.maybe one day we will see a precise rendition of the event that kill all the dinosaurs
@ibewill
@ibewill 10 месяцев назад
Not sure we could claim it being precise without ever being there, but the graphics are nice
@stasi0238
@stasi0238 9 месяцев назад
​@@ibewillI think he meant being able to calculate nearly everything about that asteroid and then with that data simulate what it would look like.
@SojournerDidimus
@SojournerDidimus 9 месяцев назад
Precise yet not accurate
@bleo8371
@bleo8371 7 месяцев назад
you will see it first person
@SamoStudios
@SamoStudios 9 месяцев назад
It's disturbing to think that this awesome animation (and most asteroid impact depictions) is still very watered down compared to reality, since if you were anywhere in line of sight, you would be vaporized immediately, before it even struck the ground.
@ExtremeMadnessX
@ExtremeMadnessX 9 месяцев назад
Those who were vaporized were the lucky ones.
@tedjovel1876
@tedjovel1876 6 месяцев назад
It really is actually mind blowing to think about the earth shattering level of destruction it would cause.
@freddiemehrcurry428
@freddiemehrcurry428 5 месяцев назад
On the other hand its incredible to think of what would have happened if the asteroid didn`t hit the earth? The reign of the dinosaurs lasted over 150 million years before the impact- would they still be here today if the asteroid had missed?
@SamoStudios
@SamoStudios 5 месяцев назад
Avian dinosaur descendants are still thriving today so no reason to think they wouldn't, but we can surely say, that none of us would be here. Though it might be like the old Super Mario Bros. movie timeline instead, lol. @@freddiemehrcurry428
@jaysparrow6631
@jaysparrow6631 4 месяца назад
⁠​⁠@@freddiemehrcurry428interesting question, when you hear stories of dragons one must ask oneself were they dragons or were they dinosaurs as back then the word dinosaur didn’t exist so I put to you that there’s a temple in Cambodia where they have dinosaurs carved out of stone in which temples were made so there’s that.
@_MaZTeR_
@_MaZTeR_ 10 месяцев назад
3:15 Looks almost like the Death Star hitting the desert planet in Rogue One
@NeilsonBuntowa
@NeilsonBuntowa 9 месяцев назад
Imagine the awesome species lost during the impact leaving no history to be discovered
@montylc2001
@montylc2001 4 месяца назад
Bear in mind that the dinosaur fossil record only reveals about 5% of the species alive during the dinosaur age. Think about that.
@thecreativemastermindnetwo4685
@thecreativemastermindnetwo4685 10 месяцев назад
Finally, Now that's what I'm talking about, they really nailed the accurate depiction of explosion of the impact in both ground level view and in space view rather than a stereotypical mushroom cloud we always see in many asteroid impact documentaries, hope other documentaries will learn about the impact explosion dynamics from them in the future
@edgarbalderas8829
@edgarbalderas8829 Месяц назад
I think it would be far more bright and impossible to see with naked eye by that distance. But I agree, it's a better simulation than others.
@thecreativemastermindnetwo4685
@thecreativemastermindnetwo4685 Месяц назад
Agreed👍
@bingbingbongbong9851
@bingbingbongbong9851 9 месяцев назад
Poor little dinosaurs. They had no idea what was going on. Just scared and in pain.
@siobhanmcgoldrick4549
@siobhanmcgoldrick4549 3 месяца назад
I would litrely love to see a dinosaur in real life even though I mite be eating a minute later it would still be cool but a no one would be able to survive with them here but it would be cool to see one with my own eyes walking about
@kymypy
@kymypy Месяц назад
i cried
@fabiansackl6736
@fabiansackl6736 9 месяцев назад
03:14 is equally breathtakingly stunning as it is inherently frightening.
@totallylegityoutubeperson4170
@totallylegityoutubeperson4170 7 месяцев назад
the vfx team clearly copied the death star jedha scene from rogue one.
@OmegaTrooper
@OmegaTrooper 9 месяцев назад
3:01 shout out to the cameraman that gave his life for this shot. Lost, but never forgotten.
@JoshuaG13
@JoshuaG13 9 месяцев назад
😂😂
@MrBarryallstar
@MrBarryallstar 6 месяцев назад
cameraman never dies hahahaha
@CamilasJohn-ik6cr
@CamilasJohn-ik6cr 5 месяцев назад
😂😂 he is a legend Rip camera man
@sharonrigby176
@sharonrigby176 10 месяцев назад
Poor dinos 🥺💔
@rohaan.
@rohaan. 10 месяцев назад
Lol 😂
@giuseppeLizzi-rj3er
@giuseppeLizzi-rj3er Месяц назад
Crying a river or oceans 🌊
@lickopotamusslurperton1944
@lickopotamusslurperton1944 10 месяцев назад
Amazingly, you can still see its impact and damage even today.
@salesprosteve
@salesprosteve 9 месяцев назад
Amazingly you're more gullible than the rest of the viewers.
@larskk101
@larskk101 9 месяцев назад
How?😊
@Brotmeister
@Brotmeister 9 месяцев назад
@@larskk101Chicxulub Crater
@ad206
@ad206 7 месяцев назад
Not visibly. It's buried several thousand feet.
@felixnov5587
@felixnov5587 10 месяцев назад
THE ICE AGE!! *shoots ice laser*
@whaloe.builds1543
@whaloe.builds1543 4 месяца назад
The asteroid was likely a faster death for the dinosaurs as an extinction was pending anyways. If you look through the geological timeline there was a period of massive volcanic active before and after the impact. The Deccan traps formed on the moving indian plate and had already induced climate change, a similar effect to the Permian Triassic extinction. Its possible that without the volcanic activity the asteroid may not have wiped out the dinosaurs. The deccan traps is undermined by the asteriod but recent work suggests that the volcanic activity played a major role in the K-Pg event
@montylc2001
@montylc2001 4 месяца назад
It's now thought that the impact caused the deccan traps to erupt.
@Pranjalchoudhary100
@Pranjalchoudhary100 9 месяцев назад
03:05 damn that's some good animation. Looks epic!
@bhbluebird
@bhbluebird Месяц назад
Nice graphics, seriously. I watched the impact scenes from the ground perspective and space perspective several times.
@legitbeans9078
@legitbeans9078 4 месяца назад
Wow the graphics are insane! Props to the vfx team
@Staralium
@Staralium 10 месяцев назад
The VFX is insane….
@ChloeASMR91
@ChloeASMR91 4 месяца назад
I want a full video on this
@petergreen5337
@petergreen5337 10 месяцев назад
Poor dinosaurs ; they didn't see it coming. What a way to go.
@wswddl5058
@wswddl5058 Месяц назад
what is the name of this episode and where can i watch it
@ct1762
@ct1762 9 дней назад
you know it's massive when a shock-wave large enough to flatten trees for 600 miles in diameter was made BEFORE the asteroid even hit the ground! not that it mattered, but fascinating air can be super-heated and compressed on such a large scale. terrifying.
@rubegoldburg7841
@rubegoldburg7841 9 месяцев назад
This video was EXCELLENT 👍👍👍 Thank you👍
@Vasta.
@Vasta. 8 месяцев назад
This is impressive, would like to see the place where the asteroid fell.
@fearlesscheshirecat1411
@fearlesscheshirecat1411 9 месяцев назад
Sephiroth got tired of their shit is all…
@khurramkhurshed9427
@khurramkhurshed9427 10 месяцев назад
Interesting information
@JohnPaul-oz9bx
@JohnPaul-oz9bx 9 месяцев назад
Can't help but feel sorry for the Dinosaurs 🦕
@mothermovementa
@mothermovementa 7 месяцев назад
It makes me so sad 😞
@giuseppeLizzi-rj3er
@giuseppeLizzi-rj3er Месяц назад
I hate being right every time
@eliali6484
@eliali6484 10 месяцев назад
Cool animation!
@kimannepark4709
@kimannepark4709 2 месяца назад
Without asteroid-chan's help, man wouldn't have existed
@oneone5028
@oneone5028 10 месяцев назад
The explosion shown in this video is lot better with more clarity than the Oppenheimer hype
@sachinnair3927
@sachinnair3927 10 месяцев назад
CGI vs Reality Comparing here
@Marco-yr9vu
@Marco-yr9vu 10 месяцев назад
Hello! Where can I see this full documentary?? @bbc
@Its_A_London_Thing
@Its_A_London_Thing 5 месяцев назад
Did you ever find it?
@Marco-yr9vu
@Marco-yr9vu 5 месяцев назад
@@Its_A_London_Thing no , let me know if you do!
@MrDanMeman
@MrDanMeman 10 месяцев назад
Fun fact: the trains in Japan still arrived on time the day the asteroid struck. Incredible.
@kyorikusagami84
@kyorikusagami84 9 месяцев назад
Never use the word "fact" on a joke,dumbfuck
@Great_WesternTVFan
@Great_WesternTVFan 9 месяцев назад
Source?
@George.Coleman
@George.Coleman 9 месяцев назад
About time someone did a realistic representation
@diceonamay
@diceonamay 15 дней назад
bro looks at a pond and says "oh yeah thats the thing that killed everything"
@GiriNaidu
@GiriNaidu 5 месяцев назад
Once dinosaurs wiped out ! now Humans ! then who will be next !! Once happens that means it can happen again !! really scary to imagine what will happen in future !!
@bio-metric-1016
@bio-metric-1016 9 месяцев назад
And one hit about 12500 years ago and another will come from the asteroid belt that passes our planet twice a year in June and October
@aashutripathi5497
@aashutripathi5497 9 месяцев назад
यह घटना एक प्राचीन भारतीय ग्रंथों में वर्णित एक कहावत को चरितार्थ करती है कि "विनाश से ही उत्पति का सृजन होता है" क्योंकि उस महाविनाश के बाद धरती पर मनुष्य का सृजन हुआ।
@fakereality96
@fakereality96 14 дней назад
Asteroid: (Heads toward Earth) Dinosaurs: "OMG!!! We must protect the economy!!!" 🦕🦖
@jasonrogers9169
@jasonrogers9169 Месяц назад
The dinosaurs didnt die from an impact event! They were removed from this planet. The single fossil dinosaurs found were already dead before removal found here and there. Unlike the mammoth mass grave sight in alaska which implies a catastrophic event took place and cornered them with no where to go and either drowned or died from starvation there is no sign of this ever taking place with dinosaurs. They just vanished like the lost civilizations or relocated..
@JamesHarris-
@JamesHarris- 10 месяцев назад
I certainly hope you don't think I had anything to do with it!
@Jean-tz7ft
@Jean-tz7ft 9 месяцев назад
Assumptions, as no one was present
@ad206
@ad206 7 месяцев назад
These aren't assumptions.
@alderlopezcastro4928
@alderlopezcastro4928 8 месяцев назад
3:29 we can even here some dino cries
@sukani84437
@sukani84437 26 дней назад
I would too if I and everything around me were being barbecued alive by lava rain, lol
@user-sc3ts6lf8r
@user-sc3ts6lf8r 2 месяца назад
When it happens again .... Can we now stop or deflect it.... Or do we just watch and die ?
@diocletian607
@diocletian607 10 месяцев назад
Day of Lavos
@totallylegityoutubeperson4170
@totallylegityoutubeperson4170 7 месяцев назад
looks like someone superimposed the death star destruction scene from rogue one and touched it up a bit to not catch any attention. except i did. you also wouldn't have even seen a rock or a trail as it happens in 2:40. it would have simply been pulses of blinding light followed by a white out event until the resulting fireball and cloud had formed
@drapoel120
@drapoel120 3 месяца назад
It shows how the VFX team artist at rogue one did a great job of accurately depicting what exactly it should look like.
@taash123451
@taash123451 27 дней назад
We live on earth.
@XF201
@XF201 10 месяцев назад
I wonder why it happened! It changed whole world completely
@Roberto-nj5yr
@Roberto-nj5yr 10 месяцев назад
The asteroid was sent by alien civilization from another solar system so that they can get rid of dinosaurs to pave the way for human civilization.
@symmetry08
@symmetry08 10 месяцев назад
became colder, thus destroying eco-system.
@cynthiacarter532
@cynthiacarter532 Месяц назад
I remember as a kid in the late 1950's reading that no one knew why they suddenly and mysteriously disappeared. Still can't wrap my head around today's birds being their descendants and maybe some dinosaurs had feathers and were brightly colored! There is so much we still don’t know about our planet’s past.
@SenzelwaNxele
@SenzelwaNxele 3 месяца назад
how do humans know this but there was no human when that tragedy happend🤨🤨🤨🤨🤨🤨🤨
@aengor
@aengor 2 месяца назад
Ever heard of geology??
@avisantos3839
@avisantos3839 5 месяцев назад
shoutout to the camera man
@BogusOp
@BogusOp 9 месяцев назад
this "Hit" was more devastating due to the angle at which it entered the atmosphere and subsequently hit
@rgudduu
@rgudduu 7 месяцев назад
Explain
@simonhealey9253
@simonhealey9253 7 месяцев назад
​@rgudduu it hit at 60 degrees which scientists call the deadliest angle because climate changing gases would be thrust into the atmosphere
@rgudduu
@rgudduu 7 месяцев назад
@@simonhealey9253 hmmm maybe right
@montylc2001
@montylc2001 4 месяца назад
And also the material of the bedrock at the impact site. Created acid rain.
@boxing1124
@boxing1124 Месяц назад
​@@simonhealey9253none of it is fact they are all theories. No one will know exactly what happened.
@I.Odnamra
@I.Odnamra 4 месяца назад
The smoking gun was the shocked quartz that was found during a drilling operation.
@spruce6877
@spruce6877 10 месяцев назад
wow
@seanmadison6360
@seanmadison6360 9 месяцев назад
If people don't know this by now I'd be amazed. How many more documentaries are going to be made about this?? Not to mention that he didn't even mention the real reason we understand where and what hit because of the iridium deposits in the soil layers.
@salesprosteve
@salesprosteve 9 месяцев назад
It's just someone's point of view... Nobody was around to witness it lol.
@itsjustjaydenandgames1262
@itsjustjaydenandgames1262 7 месяцев назад
@@salesprosteveit’s not a pov it’s working theory. The best one yet.
@supertuber120
@supertuber120 4 месяца назад
Not only are there people that don't know this but there are people that don't even realize that dinosaurs are extinct. Not kidding, worked with one.
@seanmadison6360
@seanmadison6360 4 месяца назад
You worked with someone that thought they were still alive or thought that they never existed?@@supertuber120
@ngabacletus9677
@ngabacletus9677 2 месяца назад
That evidence for the astroid strike sounds rather lame to me
@darkonyx6995
@darkonyx6995 2 месяца назад
A layer of minerals only found in asteroids separating the boundary between the Cretaceous and Paleogene, with all non-avian dinosaur fossils disappearing after the layer is a strong evidence for the asteroid extinction, specially when you have a giant crater that also dates back to the same age as the conveniently placed layer of asteroid remnants.
@dickchambes3514
@dickchambes3514 10 месяцев назад
🪼 jellyfish actually survived this crazy event and other deep sea dwellers
@iankelly8666
@iankelly8666 Месяц назад
Wow a billion nuclear explosions left one hole
@streamsofarrogance4167
@streamsofarrogance4167 4 дня назад
🤣
@kone.linngus3651
@kone.linngus3651 9 месяцев назад
That's a lot of sinotays...
@AceofDlamonds
@AceofDlamonds 18 дней назад
it must have seemed like the last day on Earth for them.
@tooniemama6959
@tooniemama6959 3 месяца назад
Read Steve Brusette's book: The Rise and Fall of the Dinosaurs. Excellent book!
@CameronStewart-oc4de
@CameronStewart-oc4de 29 дней назад
This needs to happen in the jurassic world series to make things right
@ST-kh5wm
@ST-kh5wm 4 месяца назад
i wish dinosaurs never went extinct
@1Kent
@1Kent 9 месяцев назад
My grandpa farted after eating cabbage. They didn't stand a chance...
@alexbowman7582
@alexbowman7582 Месяц назад
Eggs vs live birth and suckling? Live birth would eventually win.
@tai-au
@tai-au 10 месяцев назад
2:28
@_MIKIMOTO_
@_MIKIMOTO_ 9 месяцев назад
If an asteroid of this magnitude hit earth today would be a catastrophic event and costly at that every nation in the world would take years to recover if they survived
@itsjustjaydenandgames1262
@itsjustjaydenandgames1262 7 месяцев назад
Long story short, we would all be died.
@SharksSJ408
@SharksSJ408 3 месяца назад
Thank you for enlightening us all with the knowledge that an extinction level asteroid impact would be “catastrophic and costly” if it happened today.
@alfredodedarc
@alfredodedarc 13 дней назад
When the asteroid first contacted earth, part of it was still in space.
@Incel_81
@Incel_81 12 дней назад
Ah not impressed
@SojournerDidimus
@SojournerDidimus 9 месяцев назад
How about that extraordinary claim of millions of years?
@aengor
@aengor 9 месяцев назад
Not extraordinary at all. It is based on geochronology by radiometric dating. But let me guess, you’re a Bible thumper, aren’t you?
@twix2756
@twix2756 7 месяцев назад
A moon of saturn was destroyed, debris from said event hit earth, 65 million years ago. Not a coincidence.
@lostworld5667
@lostworld5667 10 месяцев назад
Then why other species survived?
@_MaZTeR_
@_MaZTeR_ 10 месяцев назад
Buried underground or in water
@furrybear7853
@furrybear7853 10 месяцев назад
Food chain all but gone Apex predators goodbye Vienna! Clear some life survive and thank goodness or we may never had become what we are today! All these pathetic religious clowns can go pray in the corner and do nothing for our species while science figures out a way to prevent it doing it to us! You want fiction go to a church or mosque you want truth, facts and rescue put you faith in Science baby!❤✌
@erikallen863
@erikallen863 10 месяцев назад
And in air.
@JohnnyAngel8
@JohnnyAngel8 10 месяцев назад
Right. Ground dwelling animals had a chance, protected underground, and gave rise to mammalian supremacy.@@_MaZTeR_
@adam_p99
@adam_p99 9 месяцев назад
“Other” All species survived in one way or another. Even the dinosaurs. But mammals did better.
@Aranimda
@Aranimda 4 месяца назад
This is the only way The Netherlands may ever get a mountain.
@PabloD360
@PabloD360 Месяц назад
I don't see no crater
@Daniel-xv3nw
@Daniel-xv3nw Месяц назад
66 milion years ago ... thats far beyond my imagination
@dragonmcgregor8007
@dragonmcgregor8007 Месяц назад
someone better invent a warp machine
@Ogokao
@Ogokao 5 месяцев назад
James Cameron made very impressive special effect here
@yourstruely9896
@yourstruely9896 Месяц назад
here you see the ring....ahum i see a face too
@ZappaBlues
@ZappaBlues 10 месяцев назад
10km.
@BubbaSmurft
@BubbaSmurft 10 месяцев назад
I'm with Larson, smoking killed the Dino's.
@livedirt
@livedirt 9 месяцев назад
Pop quiz.... Which day was worse? A The last day of the dinosaurs B The last hemroid you had C Jan 20th, 2020, 12:01pm
@flower5175
@flower5175 8 месяцев назад
the plot
@shahjahanbugti3797
@shahjahanbugti3797 8 месяцев назад
Anyone Tell me How is size of Istoroid when Its killed the dionsoures
@josephdanquah313
@josephdanquah313 9 месяцев назад
So all the dynasous were gathered at one location, and every one of them perished there and then... not even one was outside the perimeters?
@joemariejames4757
@joemariejames4757 9 месяцев назад
Yes
@josephdanquah313
@josephdanquah313 9 месяцев назад
@@joemariejames4757 And you know this how?
@aengor
@aengor 9 месяцев назад
Lol, are you for real? What a dumb question!
@AndoCommando1000
@AndoCommando1000 9 месяцев назад
There was no “end of the perimeter” The asteroid hit at such monumental velocity that molten fragments and rock, soil, soot, dirt and dust created clouds that circled the earth and blocked out the sun for multiple years. Sure, there may have been an explosion with a finite blast radius, but even the blast radius would have been a thousand miles in diameter. But the lack of sunlight would have led to mass die offs of plants and vegetation, which led to a collapse of the food chain because large herbivores starved, and large carnivores would have died shortly. Nothing larger than the size of a modern-day cat wouod have survived on the surface, and those mammals would have likely scavenged, eaten insects, or eaten even smaller mouse-sized creatures. Underground seeds would hade laid dormant and would have begun growing again once the multi-year winter was over when the dust clouds cleared.
@ad206
@ad206 7 месяцев назад
That's not the way it works.
@101qberty
@101qberty Месяц назад
??? Video too short, insufficient information. :(
@GRosa250
@GRosa250 9 месяцев назад
Best thing that ever happened to mankind
@Poever
@Poever 9 месяцев назад
The ice age!
@user-wm5tt6me3i
@user-wm5tt6me3i 9 месяцев назад
Did the fire rain travel across the globe? Just wondering why it killed ALL the dinosaurs but not all life
@justonecornetto80
@justonecornetto80 9 месяцев назад
It wasn`t the fire rain that wiped out the dinosaurs. The asteroid strike vapourised the gypsum on the sea floor causing it to be ejected into the atmosphere as an aerosol. This blocked out the sun for several years causing photosynthesis in plants to become highly reduced. It also caused the oceans to become acidified in turn triggering catastrophic changes to the world`s climate. The plant eating dinosaurs couldn`t adapt to the shock on the global ecosystem resulting in the carnivorous dinosaurs that fed on them also perishing. The effect on the dinosaurs is most noticeable because they were the most widely dispersed large creatures on the planet but the KT strike in fact wiped out 75% of all life on Earth including mammals, sharks and insects etc
@KristinkaAranova
@KristinkaAranova 9 месяцев назад
Only large dinosaurs were wiped out over a period of some years,
@idvetryn2790
@idvetryn2790 2 месяца назад
You’re not sat in it stop chatting you’ll get slapped😂🤣
@hptan-dp1ww
@hptan-dp1ww Месяц назад
RIP dinasour
@Mr._POV_
@Mr._POV_ 9 месяцев назад
What killed dinos was selective yet precise extinction plan from a type 1 or 2 civilization. 😎
@misskirimi6866
@misskirimi6866 Месяц назад
Something decided to destroy all dinosaurs so that human can evolve and live. Poor dinos 💔
@cardboard2night
@cardboard2night 2 месяца назад
Is that David Tennant narrating???
@willthomas7950
@willthomas7950 7 месяцев назад
Was it lava?
@therealknapster
@therealknapster 8 месяцев назад
The creator wasn't happy with the results of the experiment . . . New it could be better
@deanhenthorn1890
@deanhenthorn1890 Месяц назад
The Gulf of Mexico is the largest crater from the meteor impact.
@coollak96
@coollak96 9 месяцев назад
I thought it was the Ice Age
Далее
13 Карт - Клоны в супе | 3 серия
11:12
How did they do?! 😂👀🕺 | Triple Charm #Shorts
00:16
How The Dinosaurs Actually Died
11:40
Просмотров 4,5 млн
The Death Of Mars | The Planets | Earth Science
6:32
Просмотров 496 тыс.
🌙 MOON IMPACT ► First person view
5:33
Просмотров 9 млн
These are the asteroids to worry about
20:06
Просмотров 78 млн
The Day the Dinosaurs Died - Minute by Minute
12:02
Просмотров 19 млн
Неразрушаемый смартфон
1:00
Просмотров 466 тыс.
wireless switch without wires part 6
0:49
Просмотров 3,5 млн
Ноутбук без экрана
0:22
Просмотров 16 тыс.
Девушка и AirPods Max 😳
0:59
Просмотров 15 тыс.