What Are Rocks and How Do They Form? Crash Course Geography #18

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  • Опубликовано: 2 фев 2025

Комментарии • 203

  • @BattletoDeath
    @BattletoDeath 3 года назад +769

    This video was rock solid.

    • @nafiaus
      @nafiaus 3 года назад +67

      you're fired

  • @Iisa1010
    @Iisa1010 3 года назад +45

    I am a geoscientist and there are rocks in every corner of my room. Picked them up on field trips, now they are just vibing. Love them, they bring me joy

  • @IceWolfTO
    @IceWolfTO 2 года назад +94

    This ten minute video explained a large part of my first semester of studying Geology so well.

  • @kingston872
    @kingston872 3 года назад +507

    Would love to see a crash course geology as well. I majored in geology minored in geography. Looooove earth science 🙂🙂🙂

    • @soracandles1979
      @soracandles1979 3 года назад +17

      If I may ask what type of job did you get with your geology degree? I’m really interested in geology

    • @heitorkovalescki6613
      @heitorkovalescki6613 3 года назад +1

      Strongly agree

    • @timofeypetrenko2264
      @timofeypetrenko2264 3 года назад +14

      Yeah, it would be great to see them cover basics of Physical Geology, Historical Geology & Paleontology, Minerals & Rocks and geological structures.

    • @tbeller80
      @tbeller80 3 года назад +8

      The Great Courses series on geology is taught by a guy with degrees in both geology and chemistry and he puts both of them to use in his lectures.

    • @kusuosaiki6590
      @kusuosaiki6590 3 года назад +6

      arent rocks amazing💗

  • @th3n3wk1dd
    @th3n3wk1dd 3 года назад +151

    Rock 1: I think I want to go through a change
    Rock 2: Really? what change?
    Rock 1: Probably a harder rock type!
    Rock 2: Gneiss.

  • @radagastwiz
    @radagastwiz 3 года назад +83

    Holy schist, this was a gneiss episode. Won't take this series for granite, that's for sure!

  • @hunterG60k
    @hunterG60k 3 года назад +169

    I was fascinated with rocks as a kid, I even had a collection of granite stones that were different colours. Sadly, one day my sister chose to use the container housing said stones as a weapon; I lost a tooth; and some of my passion for rock collecting lol

    • @matthewblijd4201
      @matthewblijd4201 3 года назад +19

      In the words of Spiderman Noir (from Spiderman into the spiderverse): That's a hardcore origin story!!
      P.S--> I take it that that's the reason you became a horse?

  • @1mcob
    @1mcob 3 года назад +83

    Wow. This is a huge scientific description of our earth's surface. Bravo.

  • @Rebelnightwolfe
    @Rebelnightwolfe 3 года назад +45

    There are actually two types of crust on Earth; thin crust and stuffed crust.

  • @1.4142
    @1.4142 3 года назад +395

    This is a gneiss video. Rocks are not to be taken for granite.

    • @th3n3wk1dd
      @th3n3wk1dd 3 года назад +10

      Gneiss Pun for sure!

  • @MrARock001
    @MrARock001 3 года назад +59

    That was a huge amount of information packed into a 10 minute video.
    We might even say you could do a whole Crash Course series on Geology!

  • @SupermaxLaFrom
    @SupermaxLaFrom 3 года назад +58

    Wow I didn't know I was into rocks until now!

    • @cyto3338
      @cyto3338 3 года назад +3

      Jesus Christ Marie they are Minerals

    • @danieljensch3754
      @danieljensch3754 3 года назад +1

      Rocks are awesome!

  • @lj53004
    @lj53004 3 года назад +101

    I've never felt so much empathy for a slab of granite before. Poor thing lol

  • @RoundedSeal
    @RoundedSeal 3 месяца назад +1

    Hey, thanks for the land acknowledgements you include in each of the geography videos. I appreciate that you care about those matters even though they're not talked about. Thank you from a current uni student who's trying to study well!!

  • @meloneusk6184
    @meloneusk6184 5 месяцев назад +1

    Crash course on geology and mining engineering is highly needed on this channel.

  • @hubijohn7451
    @hubijohn7451 3 года назад +8

    I've been waiting for geology vids for so long! Yeah!

  • @shockingheaven
    @shockingheaven 3 года назад +26

    9 year-old me would be so happy watching this video, so I'm doing it for her

  • @jamiehackl1231
    @jamiehackl1231 3 года назад +13

    This is the best crash course series with the best presenter! The knowledge, the confidence, the enthusiasm! Absolutely beyond reproach! Not to mention the hair, the nails, the shirt. Alize you're amazing!

  • @samanthatroi85
    @samanthatroi85 3 года назад +14

    I'm doing a presentation on geology and I spent all last week searching for Crash Course explaining the rock cycle. So glad this is now here

  • @philipseven9215
    @philipseven9215 3 года назад +16

    Thank you so much Crash Course! I'm fine with intertwining geology (concepts) with Crash Course Geography even if getting a standalone geology Crash Course is not likely.

  • @jenniferreynolds2830
    @jenniferreynolds2830 2 года назад +1

    I changed the settings to .75 speed for my 6th graders. She talks FAST! Lots of great information!

  • @ctkachuk08
    @ctkachuk08 3 года назад +15

    This episode rocks!
    I’ll let myself out…..

    • @matthewblijd4201
      @matthewblijd4201 3 года назад +2

      Then i'll call the FBI to bring you back in!!

  • @frostliquid843
    @frostliquid843 3 года назад +18

    Ayy Alizé had a new hairstyle, she looks gorgeous. And as always, I really appreciate all of the team' work in order to deliver to us viewer quality educational videos, they really spark my interest for geographic stuffs. Thank you very much.

  • @gy2gy246
    @gy2gy246 11 месяцев назад +1

    This is geology, which builds the features of geography

  • @samyciuta493
    @samyciuta493 3 года назад +10

    This rocks!! ❤️😁

  • @rappar9673
    @rappar9673 7 месяцев назад

    wow, as a geologist this one of the best videos to deliver to people who have basic questions about all of this, spares me quite a bit of talking, lol

  • @_evillevi
    @_evillevi 3 года назад +20

    Me: yeah I gotta do lots of stuff I'm long overdue
    Me later: YOU ARE RIGHT WHAT ARE ROCKS???

  • @까치-c2i
    @까치-c2i Год назад +1

    This Crash Course is good for geology! I love

  • @tamiimho6622
    @tamiimho6622 Год назад +2

    I love all the comments from people knowing the difference between Geography (Earth Mapping) and Geology (Earth Study).

  • @jdlenl
    @jdlenl 3 года назад +5

    brb going back to college to become a minerologist
    p.s. love the lapis lazuli earrings

  • @fergimedia
    @fergimedia 3 года назад +11

    Love these educational videos !!!! My son and I really enjoy these a lot !!
    Thank you for putting these out !! Love from Winnipeg, Manitoba, Canada 💕

  • @Noah_CT
    @Noah_CT 2 года назад +1

    This video rocks man

  • @salmahajjaji
    @salmahajjaji Год назад

    I don't have enough words to express my love to this educational channel i love you guys I've learned a lot feom u with a simple methods for explaining

  • @dr.ashishgopaldewan1225
    @dr.ashishgopaldewan1225 3 года назад +2

    Loved the learning.

  • @curtisnotestine3134
    @curtisnotestine3134 11 месяцев назад

    Thank you for posting this video!

  • @ACEPLAYZ_7
    @ACEPLAYZ_7 2 года назад +2

    I have to watch this because of school

  • @mandalor45
    @mandalor45 3 года назад +8

    One of my favorite Crash Courses in a while.

  • @WavieBirdie
    @WavieBirdie 2 года назад +4

    Earth science is so underrated

  • @luminariastormreaver
    @luminariastormreaver 3 года назад +15

    Rock on! Lol

  • @dinohall2595
    @dinohall2595 3 года назад +1

    This episode really rocked.
    I'll see myself out...

  • @sallyhassan1940
    @sallyhassan1940 Месяц назад +1

    Wow I like it and l understand

  • @derekkey2803
    @derekkey2803 3 года назад +5

    Hank Schrader would be proud that I learned the difference between rocks and minerals today.

  • @godzilla964
    @godzilla964 Год назад

    I love rocks that break into sharp flakes like chert, dacite, and obsidian.

  • @DaēnāVanguhi
    @DaēnāVanguhi 11 месяцев назад

    Love your lapis lazuli earrings, on point hunn 😊

  • @Mae-wo4lc
    @Mae-wo4lc 2 года назад

    gneiss vid! 🧡

  • @Sharantrips
    @Sharantrips 3 года назад +1

    Thank you 🙏🙏🙏

  • @Ullmannite
    @Ullmannite 3 года назад +4

    There is so much more to rocks! When is CrashCourse Geology coming?

  • @So_Bored123
    @So_Bored123 Год назад

    This channel is too good

  • @fredrickagyekum4415
    @fredrickagyekum4415 2 года назад

    I did not know rocks are so precious and delicate❤

  • @fredrickagyekum4415
    @fredrickagyekum4415 2 года назад

    This video rocks!

  • @BlenDaniel-g5e
    @BlenDaniel-g5e 4 месяца назад

    I love this ❤

  • @XanderGouws
    @XanderGouws 3 года назад +3

    I have the smallest possible gripe with this video. At 2:34, Alize says 'radius of 960 km', but the graphic in the video shows that the diameter is 960 km.
    Ultimately not important, but just wanted to point it out in case you guys decide to reupload.

  • @SuperBlessedKing
    @SuperBlessedKing 3 года назад +5

    Great analysis!!

  • @shelbylynnelabare
    @shelbylynnelabare 2 года назад +2

    I Love The Animation On These Rocks Keep Up The Good Work!!✨💎✨🍪

  • @schooljd6259
    @schooljd6259 2 года назад

    GREATTTTT VIDEOOOOO THANKKK YOUUUUU VERYYYY MUCHHH

  • @ZachSavoy
    @ZachSavoy Год назад +1

    i love all of you

  • @commandosh33p
    @commandosh33p 3 года назад +1

    Fantastic!

  • @norawallberg1345
    @norawallberg1345 3 года назад +1

    Thank you! Interesting!

  • @yunie8190
    @yunie8190 2 года назад

    i love this channel

  • @listenchump4041
    @listenchump4041 2 года назад +3

    6:55 poor little granite rock :(

  • @helmertrujillotorres3662
    @helmertrujillotorres3662 3 года назад +8

    Thanks alize for all your videos, this is more than just a course, it's whole a career 👍of geography. Thanks crash course.

  • @PaintRat
    @PaintRat 2 года назад

    awesome vid!

  • @kakarotwolf
    @kakarotwolf Год назад

    This video rocks

  • @TurboKingCandy
    @TurboKingCandy 3 года назад +1

    New rock video! Gneiss.

  • @Gemma-y5l
    @Gemma-y5l 4 месяца назад

    Great video

  • @Artographreview
    @Artographreview 3 года назад +1

    Nice Lapis earrings :)

  • @Taib89
    @Taib89 3 года назад +1

    Yes

  • @Bluesmudge
    @Bluesmudge 3 года назад

    This video rocks!!!!

  • @weatherataglance6075
    @weatherataglance6075 3 года назад +2

    Woohoo! I miss crash course because it’s summer, but can’t wait for the 2021-2022 academic year!

  • @y1clix761
    @y1clix761 2 года назад +1

    this is a mix of science and geography intresting to watch

  • @Faithyy0504
    @Faithyy0504 2 месяца назад

    This is so helpful for studying am I right?

  • @sagarpraveen-n6z
    @sagarpraveen-n6z Год назад

    There seems to be an error @2.32. Earth's core is said as 960km in radius but the animation shows 960km as diameter

  • @jsparakov
    @jsparakov 3 года назад +37

    They're not rocks. They're minerals!

    • @EdBabb
      @EdBabb 3 года назад +1

      Damnit Marie!

    • @LuminalSpoon
      @LuminalSpoon 3 года назад +8

      Jesus Christ Marie

  • @deeez00
    @deeez00 3 года назад +1

    Nice video

  • @collindsouza4735
    @collindsouza4735 2 года назад +1

    Ultimate narration and easy to understand for one and all.. thank you guys...

  • @endrawes0
    @endrawes0 3 года назад

    Wow. Very informational.

  • @shorttoon
    @shorttoon 3 года назад +1

    I found this channel today.
    It is a great channel!
    temperature, day and night, pressure, etc... Changes in rocks by the environment...
    I learned a little about rocks.
    It's so helpful. Thank you!

  • @craigmooring2091
    @craigmooring2091 3 года назад +14

    So when you find a gneiss-looking rock, don't take it for granite.

  • @maxinewest1326
    @maxinewest1326 3 года назад

    Things that good to know

  • @steampunkedbull
    @steampunkedbull 3 года назад +194

    They’re minerals. Jesus Christ Marie

  • @lisadawson2652
    @lisadawson2652 Год назад +1

    Very detailed video however the speaker talks very fast text is definitely needed 👍🏾

  • @taimalik1110
    @taimalik1110 2 года назад +2

    This video was approved by The Rock!

  • @Mr10johnny10
    @Mr10johnny10 3 года назад +4

    To think we went from throwing these hard bois to nukes in a few thousand years is a bit nutty

  • @rizkyfajar2393
    @rizkyfajar2393 3 года назад +1

    Make Crash Course Geologyyyyy

  • @lukeskinwalker922
    @lukeskinwalker922 2 года назад +1

    They’re minerals!

  • @Cryptikal207
    @Cryptikal207 5 месяцев назад

    Nice

  • @scottk7613
    @scottk7613 Год назад

    where does the other stones come from, and why are some represented as planet stones? Sagittarius is the stone Turquoise, and represents Jupiter, but, do Jupiter have any Turquoise?

  • @ranewanders8147
    @ranewanders8147 Год назад +3

    Great video!
    Although, I'm curious why you gave the mountain granite such an ego identity?
    I'm a bit distracted thinking about what that implies,
    like an ocean wave afraid to hit the shore because it'll crash and die 🌊

  • @b800294
    @b800294 3 года назад +5

    What does a geologist say when they see an attractive metamorphic rock? Gneiss!

  • @Thecutekirby
    @Thecutekirby Год назад +3

    Who else is watching this for science
    I
    V

  • @delecti
    @delecti 3 года назад +4

    Aww, why'd you have to make the disintegrating rock so cute?

  • @futile-evenings
    @futile-evenings 11 месяцев назад

    rock and roll baby

  • @ronvosick8253
    @ronvosick8253 11 месяцев назад

    Gneiss?... that's nice 😅

  • @KannikCat
    @KannikCat 3 года назад

    "Which is made with the help of all these gneiss people..." I knew the Crash Course team were all rock stars! :D

  • @tonyar952
    @tonyar952 Год назад

    It’s Clobberin Time

  • @1898time
    @1898time 11 месяцев назад +1

    This wins first prize for how fast to talk. Couldn’t listen any longer.

  • @ryanratcliff2726
    @ryanratcliff2726 3 года назад

    I'm trying to figure out what is the pattern on Alize's shirt. It looks kinda like birds and kinda like dinosaurs but not too much like either.

  • @donkeyhobo34
    @donkeyhobo34 3 года назад +1

    They're not rocks, they're minerals

  • @sreeharipj3254
    @sreeharipj3254 3 года назад

    Interesting though guys