Volcanoes: Formation, Types, and Activity

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  • เผยแพร่เมื่อ 23 ธ.ค. 2024

ความคิดเห็น • 78

  • @isaacaroon6253
    @isaacaroon6253 ปีที่แล้ว +13

    This video seems pretty fitting to what is going on in Iceland right now. Thanks!

  • @DerkmanX
    @DerkmanX ปีที่แล้ว +11

    The Colombia river basalt flats are fascinating. The terrain changes so drastically when you travel thru central Washington and Oregon

    • @66bloodmoon
      @66bloodmoon 11 หลายเดือนก่อน

      Is it beautiful?

  • @insomniak4515
    @insomniak4515 ปีที่แล้ว +7

    Always a good day when Dave uploads. Volcanos are an enjoyable subject for me, thank you so much!

  • @ianrodgers6190
    @ianrodgers6190 ปีที่แล้ว +13

    I learned about volcanoes and earthquakes when I was a freshman year in high school. And, I took an earth science class at that time, and I still remember them to this day.

    • @Karlski420
      @Karlski420 ปีที่แล้ว

      Why are you here then?

    • @waelfadlallah8939
      @waelfadlallah8939 ปีที่แล้ว

      ​@@Karlski420to let you know that she was an excellent student 😅

    • @ianrodgers6190
      @ianrodgers6190 ปีที่แล้ว +1

      @@Karlski420 Because I subscribed to his channel about several months ago, and I loved it for so long that I decided to post that comment down below this video.

    • @matthewjackson337
      @matthewjackson337 8 หลายเดือนก่อน

      what types of volcanoes are most common around the pacific ring of fire??

  • @matthewjackson337
    @matthewjackson337 8 หลายเดือนก่อน +2

    Alevel geography student from UK here, really helpful & informative video thanks!

  • @z2kk
    @z2kk ปีที่แล้ว +1

    Love this video format. MOAR (please)

  • @inappropriatejohnson
    @inappropriatejohnson ปีที่แล้ว +2

    Thanks again, Dave.

  • @ХристинаБоровець-ф6с
    @ХристинаБоровець-ф6с ปีที่แล้ว +1

    Thank you for detailed information of volcanoes.

  • @arkansasoutpost
    @arkansasoutpost 5 หลายเดือนก่อน

    I've been boondocking for a few years, living in a bus and camping mostly on federal land out west. There's lots of volcanic geology to see out here. In northeastern New Mexico, there's a small cinder cone with a small shield volcano not far away. West of Alamosa in Colorado's San Luis Valley, there are the remains of old pyroclastic flows. There are lava flows several places in New Mexico.
    It's fun to look at such landscapes, but it's even more fun if you understand a little bit about how they came to be.

  • @mikhailquashie9899
    @mikhailquashie9899 ปีที่แล้ว

    14:09 is that La Soufriere eruption in St. Vincent that happened in 2021?

  • @bushrasharafuddheen9836
    @bushrasharafuddheen9836 ปีที่แล้ว +3

    Professor dave is amazing ❤❤

  • @rheiagreenland4714
    @rheiagreenland4714 9 หลายเดือนก่อน +1

    Hey Dave, I don't know if you take any suggestions, but if you do, since we're on the topics of volcanoes and you like to debunk some pseudoscience-related topics, I think some kind of look at the hysteria surrounding the Yellowstone "supervolcano" would be an interesting one. I have a lot of personal experience with this one as I had a severe bout of anxiety when I was younger, being very interested in science and learning about things like Yellowstone and black holes and gamma rays and such scary-seeming things - and I think that I kinda stopped being as interested in learning about these kinds of things for a fair while because it was just so anxiety-inducing, and I'm looking back on that regrettably now that I've been interested again.
    I know that living with that kind of fear can be crippling and bad for your sanity. I think that having something to be able to debunk / address a lot of the things that cause hysteria and public panic, be they specific claims by some clickbait video or just the general public notion that Yellowstone is "overdue to blow." It also really frustrates me because I absolutely love the geology of Yellowstone but it's next to impossible to get any actually good resources on it without also being bombarded by fearmongering about it. If my experience is anything to go on, this kind of panic without knowing much about it can be quite harmful and damaging to both public discourse about both the geologic wonder of Yellowstone as well as volcanoes in general, and mental health.
    If you take it up, maybe you could also cover some of the ways in which scientists study and keep such a close watch on Yellowstone, which would both be enlightening for how to specifically deal with claims about Yellowstone, as well as about how real scientific observation is done as we speak. I know for one thing it's really grounding to know about how science is done, what it can do and its limitations, and it helps to break the perception of Science as being some kind of magic, and learning how these things work can help to understand how scientists think and find things out, rather than relying on notions of 'green chemical go pour in red chemical in beaker = science' or, god forbid, falling into the "Science is DOGMA" narrative. And it would seem that it's a lot easier to dismiss pseudoscience and lies about science when you have some examples like that.

  • @nebulan
    @nebulan ปีที่แล้ว +1

    🌋
    Visited Snake River, ID this year and got to see some old yellowstone igneous formations

  • @jamiegallier2106
    @jamiegallier2106 ปีที่แล้ว

    Another informative, well presented and detailed video. Thanks Dave!

  • @419exorcist9
    @419exorcist9 ปีที่แล้ว +1

    Hey Dave if you do more volcano stuff, I have some really fantastic eruption video from when I was in Guatemala! Including some drone video

  • @Mortgageman145
    @Mortgageman145 ปีที่แล้ว +1

    When are going to get video on Matt Powell??? Anyway, amazing work as usual

  • @tiffanynajberg5177
    @tiffanynajberg5177 ปีที่แล้ว +1

    Is no one going to talk about how cute the little cinder cones are? They are like a toy volcano except good n fiery!

  • @marysuegromek5609
    @marysuegromek5609 ปีที่แล้ว

    Thank u Dave
    Can u please different types of volcanoes in Cascadia region which included Mt.Hood and Mt. Rainier???

  • @TheVynka
    @TheVynka ปีที่แล้ว

    Hello Dave, I have recently passed the last stage of treatment for a Lymphoma (NHL,) which consists on an autologous transplant of hematopoietic progenitors. Would love to see you going over how this treatment works. Cheers

  • @dominiclester3232
    @dominiclester3232 4 หลายเดือนก่อน

    What a great video, thank you! I might have become a volcanologist if I’d seen this video as a teenager...

  • @PradeepBagde-s3earth
    @PradeepBagde-s3earth 2 หลายเดือนก่อน

    Nice information about volcanism.

  • @mikesparrow3807
    @mikesparrow3807 ปีที่แล้ว

    Way to go Dave - another very educational & informative piece - even for us “older” folks!

  • @waelfadlallah8939
    @waelfadlallah8939 ปีที่แล้ว +1

    What happened to the applied chemistry sessions?

  • @AshwaniKumar-tx3cq
    @AshwaniKumar-tx3cq 9 หลายเดือนก่อน

    Please continue the geology series

  • @mjjoe76
    @mjjoe76 ปีที่แล้ว

    Person driving the truck at 7:42 is probably swearing profusely with the gas pedal glued to the floor.

  • @AGomez-m2u
    @AGomez-m2u หลายเดือนก่อน

    this helped ALOT

  • @ABC-or6fg
    @ABC-or6fg 11 หลายเดือนก่อน

    Wonderful 😊

  • @LDT2001
    @LDT2001 17 วันที่ผ่านมา

    Wow. That poor farmer. That's incredible though, how one day you've got a normal piece of land and by the next morning there's a volcano spewing lava everywhere!

  • @PalladiumTV
    @PalladiumTV 11 หลายเดือนก่อน +1

    Its happening now in Iceland.
    Which is in the mid Alantic ridge.

    • @rheiagreenland4714
      @rheiagreenland4714 9 หลายเดือนก่อน

      I think that Iceland is something of an exception where an unusually large hotspot has happened to lie directly underneath the divergent plate boundary.
      It's similar to the Azores which is also above a mantle hotspot which, in its case, lies over the triple junction between the African, Eurasian, and North American plates.
      I think there are also a lot of interesting underwater plateaus which were formed in a similar way before now, and have since been split by the divergent plates, mostly if not entirely submerged underwater.

  • @therealryzen1
    @therealryzen1 ปีที่แล้ว +1

    Very cool

  • @WhdibAoqj
    @WhdibAoqj ปีที่แล้ว

    Good very good ❤

  • @LeV01D
    @LeV01D ปีที่แล้ว +1

    Pretty apropos for what's happening in Iceland right now.

  • @Unknown-07-r6d
    @Unknown-07-r6d ปีที่แล้ว

    Sir what is the potential energy at the centre of the Earth?

  • @The_Horse-leafs_Cabbage
    @The_Horse-leafs_Cabbage ปีที่แล้ว

    This kinda makes me wonder--
    Why was the Hunga Tonga 2022 eruption so explosively powerful?

  • @tiffanynajberg5177
    @tiffanynajberg5177 ปีที่แล้ว +7

    I wonder what the flat earther explanation for volcanoes is…

    • @mjjoe76
      @mjjoe76 ปีที่แล้ว

      If you ask one, you’ll probably get a red herring screed about NASA or Free Masons.

    • @DarkPlaysThings
      @DarkPlaysThings ปีที่แล้ว +5

      God. Like much of their "logic"

    • @tiffanynajberg5177
      @tiffanynajberg5177 ปีที่แล้ว +4

      @@DarkPlaysThingspossibly they could climb down into the volcanoes to verify that. Like a challenge.

    • @DarkPlaysThings
      @DarkPlaysThings ปีที่แล้ว +5

      @@tiffanynajberg5177 I like your thinking

    • @tiffanynajberg5177
      @tiffanynajberg5177 ปีที่แล้ว +3

      TY😁

  • @WestCooly
    @WestCooly หลายเดือนก่อน

    Gotta love humans and our languages, someone stepped where they shouldn't and "a'a!"

  • @chriscasperson5927
    @chriscasperson5927 ปีที่แล้ว

    Professor Dave puts out a video on volcanoes and 19 hours later Mount Etna erupts. Coincidence? I think not.

  • @user-santoah8877
    @user-santoah8877 9 หลายเดือนก่อน

    Wow so good explan

  • @Masu_Stargazer
    @Masu_Stargazer ปีที่แล้ว

    I hate to contradict, but the statement "volcanoes are present on every continent" is technically correct as there are remanets of extinct volcanoes in Australia, but there are NO ACTIVE volcanoes on the Australian mainland, particularly where the “global map of volcanoes” show one somewhere between Adelaide and Melbourne. Having traveled fairly extensively through that region I can categorically state that “there is no active volcano there”. If fact the area is known for its extensive limestone cave networks that have been formed over millennia by water dissolving the limestone and forming numerous spectacular formations, but definitely NO ACTIVE VOLCANO.

    • @rheiagreenland4714
      @rheiagreenland4714 9 หลายเดือนก่อน

      If you include Oceania as a continent instead of just Australia though, there are definitely tons of volcanoes, like on New Zealand. 🤓

  • @BeautifulRhodeIsland
    @BeautifulRhodeIsland ปีที่แล้ว

    Living around volcano's is crazy, but that soil though.

  • @donchristie420
    @donchristie420 ปีที่แล้ว +1

    Yellowstone: hold my beer

  • @ArlecchinoMyDarlingChief17
    @ArlecchinoMyDarlingChief17 ปีที่แล้ว

    VOLCANOES!!!
    (just one question: Is Yellowstone going off like a Tsar Bomba nuke in the movie "2012" LEGITLY possible?)

  • @chipbowers247
    @chipbowers247 ปีที่แล้ว

    Any flerfs tried to tackle plate tectonics?

  • @Dankdalorde
    @Dankdalorde ปีที่แล้ว

    Hello Dave - I’ve been trying to sort out the whole Palestine-Israel conflict. Can you make a video on it?

  • @donmcdouglas5017
    @donmcdouglas5017 ปีที่แล้ว

    suspicious observer's favorite video

  • @noobmario7063
    @noobmario7063 ปีที่แล้ว

    I love you science jesus❤

  • @Dcoooooooookkkkooo1
    @Dcoooooooookkkkooo1 ปีที่แล้ว

    Hello

  • @DouglasJenkins
    @DouglasJenkins ปีที่แล้ว

    This certanily is a "hot" topic!

  • @AGomez-m2u
    @AGomez-m2u หลายเดือนก่อน

    w vid

  • @AGomez-m2u
    @AGomez-m2u หลายเดือนก่อน

    i watch this at school

  • @briankane6547
    @briankane6547 ปีที่แล้ว

    That STRANGE continent again?
    Annarticka?

  • @mjallen1308
    @mjallen1308 หลายเดือนก่อน

    Puh-hoy-hoy 👋👋 and ah ah 😝😝

  • @engchoontan8483
    @engchoontan8483 21 วันที่ผ่านมา

    micro vibrations of buildings generate heat and water-air bubbles. electrical cables and power-lines induct bubbles. land terrain suffers weather and also generate such bubbles. multi-tool use micro-vibrations to cut-saw. silent pile-drivers and retaining-wall insertion machines for cities use micro-vibrations. 2024, surface volcano effects = volcanos not-shared. aggressive-brute cities suffers. past shared volcanos resulted in abuse until geo-thermal generation as weapon for maximum-forever robbery by industrialized-nations. volcanos changed from core to pacific-ring with super-volcano to spread of volcanoes and localised-surface (tectonic-plates depth) to counter barbarians of science. yesterday = continuousmicro-vibrations after a single blast from each old-new-dormant craters (not first set of single-blasts). avoid metropolitan cities and large cities

  • @Sageoutcastpodcast
    @Sageoutcastpodcast ปีที่แล้ว +1

    AHAHAHAHAHAHAH Blocked

    • @DarkPlaysThings
      @DarkPlaysThings ปีที่แล้ว +5

      I don't think he cares pal

    • @Sageoutcastpodcast
      @Sageoutcastpodcast ปีที่แล้ว +1

      @@DarkPlaysThings oh he cares or he would not of blocked me

  • @Evolved_Skeptic
    @Evolved_Skeptic ปีที่แล้ว

    Thanks @ProfessorDave.
    The sciences of Plate Tectonics & Vulcanology are both awe-inspiring, mesmerising & terrifying.
    ~ ⦿ ~
    That people casually live close to active Volcanos blows my mind.
    I get that they're mostly like Mauna Loa, making them pretty unlikely to suddenly detonate like a nuclear bomb, but - with problems like toxic gas, rivers of boiling water/mud & the ever present sharp-edged volcanic ash particles shredding your lungs - it still seems extraordinarily dangerous...

    • @davidaugustofc2574
      @davidaugustofc2574 10 หลายเดือนก่อน

      Knowledge about volcanoes was scarce because most people living around them didn't survive major events. Now we know, but we can't just move large civilizations

  • @AGomez-m2u
    @AGomez-m2u หลายเดือนก่อน

    w vid