Layers of the Earth-What are they? How were they found? (Educational)

Ғылым және технология

CHAPTERS:
0:00 Intro
0:46 Seismic waves
0:57 Three layers ( like egg?)
1:56 Basic layers
2:01 Crust chemistry
2:53 Mantle chemistry
3:46 Core
4:47 crust vs. plate?
5:36 Earthquakes, volcano, magnetics
How do we know what is deep inside the Earth? And who discovered it?
The Earth has 3 main layers based on chemical composition: crust, mantle, and core. Other layers are defined by physical characteristics due to pressure and temperature changes. This animation tells how the layers were discovered, what the layers are, and a bit about how the crust differs from the tectonic (lithospheric) plates, a distinction confused by many.
Animation & graphics by Jenda Johnson, Earth Sciences Animated
Science editor Dr. Robert Butler, University of Portland
Reviewed by Dr. George Zandt, University of Arizona
Made possible by funding from the National Science Foundation
Egg analogy from Dr. Robert Butler video: Egg vs. Earth
Big Hunk© analogy from Dr. Robert Butler video: Brittle vs. Ductile
Plate-tectonics graphic: U.S. Geological Survey’s “This Dynamic Earth”
Photographs are public domain or fair use.
Music: “Streetlight On a Dark Road”, by Kevin MacLeod
Maps from Google Earth.
.

Пікірлер: 158

  • @arcfig
    @arcfig3 жыл бұрын

    Shout-out to my Science Teacher That Requires me to watch this

  • @brayloncroom7807

    @brayloncroom7807

    3 жыл бұрын

    same

  • @carmenkindle4391

    @carmenkindle4391

    3 жыл бұрын

    Mine too

  • @jusjus1089

    @jusjus1089

    3 жыл бұрын

    Same

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @iipqria

    @iipqria

    2 жыл бұрын

    Lol my teacher made me watch this for a webquest

  • @princesschloe1026
    @princesschloe10263 жыл бұрын

    Whose here for online school during quarantine 😂🤣

  • @snowmarsh

    @snowmarsh

    3 жыл бұрын

    Me

  • @josephsanfillippo8445

    @josephsanfillippo8445

    3 жыл бұрын

    Me

  • @brayloncroom7807

    @brayloncroom7807

    3 жыл бұрын

    me lol

  • @casey3812

    @casey3812

    3 жыл бұрын

    lol yes

  • @jokestrr

    @jokestrr

    3 жыл бұрын

    kill me pls lmao

  • @sergioderegules
    @sergioderegules5 жыл бұрын

    That the earth is round has been known at least since 600 BC. Columbus didn't argue that it was round (nobody doubted that in 1492), he argued that it was small enough for the ocean separating Spain from China to be traversable in a reasonable time.

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @sirmajortdchaser8296

    @sirmajortdchaser8296

    2 жыл бұрын

    @@xwoog5686 the voice lol

  • @CamichGinuas111121
    @CamichGinuas1111219 ай бұрын

    2:07 - 2:54 - Crust (Oceanic and continental crust) 2:57 - 3:49 - Mantle (lithosphere, Asthenosphere, and mesosphere) 3:51 - 4:22 - Core (Outer and Inner)

  • @apongsandrawati1857
    @apongsandrawati18572 жыл бұрын

    Nice video (thumb), good and clear explantation.... Thank you... I've shared this to my student...

  • @mitsunori222000
    @mitsunori2220008 жыл бұрын

    Excellent. Thanks for uploading.

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @sandeepkumarmedapati4001
    @sandeepkumarmedapati40012 жыл бұрын

    Even though they find these things with the help of vibrations.they don't really have seen it...so is it science or an approximation....or a pesudoscience

  • @pyrosilver9412
    @pyrosilver94123 жыл бұрын

    Who else doesn't know what a Big Hunk is

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @emmaleemartin2053
    @emmaleemartin20534 жыл бұрын

    y do all of these comment seem generated lmao

  • @erickbarger2048

    @erickbarger2048

    4 жыл бұрын

    fake news. No one has ever been to the core.

  • @emmaleemartin2053

    @emmaleemartin2053

    4 жыл бұрын

    @@erickbarger2048 i- get out

  • @golfmamm5359

    @golfmamm5359

    4 жыл бұрын

    @@emmaleemartin2053 i-

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @cornelius9466
    @cornelius94662 жыл бұрын

    I found the crust to be very delicious.

  • @wilburnothere3792

    @wilburnothere3792

    Жыл бұрын

    Agreed

  • @jokestrr
    @jokestrr3 жыл бұрын

    20% that people actually watch this 150% your watching this for an assignment

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @GOGEDIT

    @GOGEDIT

    3 жыл бұрын

    @@xwoog5686 🤣

  • @mikelopez6928

    @mikelopez6928

    2 жыл бұрын

    im watching this of my own free will

  • @DannyTruthMagnified

    @DannyTruthMagnified

    Жыл бұрын

    ​@@mikelopez6928Same.

  • @Ellensburg44
    @Ellensburg449 жыл бұрын

    Outstanding in every way! Will be used in my classes from this day forward. Thank you!

  • @Ellensburg44

    @Ellensburg44

    8 жыл бұрын

    +Jake Powers Confusing comment. Why would you object to this video?

  • @JackAldred

    @JackAldred

    8 жыл бұрын

    Hey Mr Zentner, wasn't expecting to see you here!

  • @yourfriendlyneighborhoodcl4824

    @yourfriendlyneighborhoodcl4824

    2 жыл бұрын

    @@mikekotzian2613 Shut up

  • @flooterer
    @flooterer3 жыл бұрын

    the background music tho

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @wocxdid8068
    @wocxdid80686 жыл бұрын

    Thank you for spreading your precious knowledge.

  • @wocxdid8068

    @wocxdid8068

    4 жыл бұрын

    @@migueltorres148 What?

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @modle4108
    @modle41084 жыл бұрын

    whats the answer to 1b

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @basicallytouche4079

    @basicallytouche4079

    Жыл бұрын

    Silicon, Nickel and Oxygen

  • @meezi_moo
    @meezi_moo4 жыл бұрын

    mrs harolds class jus vibin

  • @marcussmithereens-smithert5409

    @marcussmithereens-smithert5409

    4 жыл бұрын

    Classic Mrs Harold.

  • @brayloncroom7807

    @brayloncroom7807

    3 жыл бұрын

    Mrs.Vaupel's class here

  • @saeedkhan2a674
    @saeedkhan2a6743 жыл бұрын

    I watched this miss it is very interesting

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @Cydia942
    @Cydia9423 жыл бұрын

    Big Hunk bars go good with some buffout

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @keshaunmcleod6840
    @keshaunmcleod68407 жыл бұрын

    Thanks dude

  • @venkatesh4162
    @venkatesh41624 жыл бұрын

    is outer mantle solid nature or liquid nature

  • @Argacyan

    @Argacyan

    3 жыл бұрын

    If we want to be really accurate, it is neither. The lithosphere is solid if observed over a short period, but ultimately the asthenosphere and the upper mantle in general behave is a sort of ductile, plastic or viscous manner.

  • @robindscarlet9805
    @robindscarlet98055 жыл бұрын

    What if the core and the mentle have different un-named material ? They are just 'theory'... And you teach them in schools like those are absolute truth. (Nice animation though..)

  • @robindscarlet9805

    @robindscarlet9805

    4 жыл бұрын

    @ArtyumR Thanks for the info. Yes. But the students should be told that these are 'Theories' . I don't know about other schools and teachers but in my school they used to teach us like those are all absolute truths!

  • @itzmenaz1647

    @itzmenaz1647

    Жыл бұрын

    u nerd

  • @semajgantt1355
    @semajgantt13553 жыл бұрын

    shout out to my science teacher

  • @maddiedunn1682
    @maddiedunn16823 жыл бұрын

    #scienceclass

  • @alistera9715
    @alistera9715Ай бұрын

    How was any of this found out when no one’s dug that far down ????

  • @A-i-r-y
    @A-i-r-y3 жыл бұрын

    My class watching the video me sleeping

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @jchrg2336
    @jchrg23364 жыл бұрын

    Seismic waves reveal giant structures deep beneath Earth’s surface

  • @Ibrahim-tt3fx
    @Ibrahim-tt3fx3 жыл бұрын

    Im doing this for a genereation science webquest

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @jackdasilva6327
    @jackdasilva6327 Жыл бұрын

    Yeah. Still sounds like a guess to me

  • @mikelopez6928
    @mikelopez69282 жыл бұрын

    im watching this because i chose to. im not even in school. just wanted to say this cause of all the comments.

  • @kryu_
    @kryu_10 ай бұрын

    present po

  • @CRSESTUDIOS
    @CRSESTUDIOS6 жыл бұрын

    subscribe!!!

  • @jbrosupra
    @jbrosupra5 ай бұрын

    Weve been 8 miles deep but lets say this as fact.

  • @jasmingopal5612
    @jasmingopal56122 жыл бұрын

    Webquest vibes

  • @greenlandmods
    @greenlandmods3 жыл бұрын

    21) What did the travel times of p and s waves allow scientists to discover? The locations of Earth’s layers 22) If the Earth’s interior had no change with depth, how would the seismic waves travel? A straight line 23) What causes the seismic waves to reflect (bounce back) and refract (bend)? Differences in speed for changes in rock density 24) How does the speed of the seismic waves change with increasing depth? It gets faster 25) What causes the Earth’s Magnetic Field? The molten outer core 21) What part of the Earth do earthquakes occur? Crust 26) What energy conversion causes the tectonic plates to move? Thermal

  • @shrishlavithran8322

    @shrishlavithran8322

    2 жыл бұрын

    Hey maxxim

  • @shrishlavithran8322

    @shrishlavithran8322

    2 жыл бұрын

    It’s me

  • @shrishlavithran8322

    @shrishlavithran8322

    2 жыл бұрын

    Shrish

  • @greenlandmods

    @greenlandmods

    2 жыл бұрын

    @@shrishlavithran8322 who?

  • @shrishlavithran8322

    @shrishlavithran8322

    2 жыл бұрын

    @@greenlandmods ur in maps rebholtz class

  • @Ay1tz
    @Ay1tz3 жыл бұрын

    I’m here for online school

  • @brayloncroom7807

    @brayloncroom7807

    3 жыл бұрын

    same lol

  • @therook3008
    @therook30083 жыл бұрын

    Ayo mr Lusa gang?

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @rodchristiancalvo8391
    @rodchristiancalvo83913 жыл бұрын

    Mga classmates helloo

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @jiminjiminie8877
    @jiminjiminie88777 жыл бұрын

    gigil ako :)

  • @edmelsonesquivel702

    @edmelsonesquivel702

    7 жыл бұрын

    naintindihan mo boi HAHAHAHA

  • @jiminjiminie8877

    @jiminjiminie8877

    7 жыл бұрын

    HAHAHAHAHHAHA

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @thekidfromfresno
    @thekidfromfresno6 жыл бұрын

    hey iris person, geologists believe the outer core to be liquid because s-waves dont travel through it. My question is how do they know the outer core isnt gas as s waves also dont travel through gas. Also , high presuure doesnt always equate to a subtance turning to solid so how do they know the inner core isnt gas.

  • @Lvl18Meep

    @Lvl18Meep

    6 жыл бұрын

    Density. Very few gasses are more dense than water and the mantle comprised mostly of oxygen, silicone, and magnesium would be significantly more dense than water. Also those gases would have to be so pressurized and so cold that it wouldnt make sense to be in the core. Also it depends on what gas youre talking about, but the pressure of the core would definitely make most anything solid and if not by pressure then it would chemically react with something to make a solid (Silicon Dioxide is rock which is most of the crust and mantle).

  • @lufeshiasilbaugh5538
    @lufeshiasilbaugh55384 жыл бұрын

    THIS IS SO SIMPLE

  • @yikesmcgee1283
    @yikesmcgee12836 жыл бұрын

    Very informative but omg geology is boring

  • @johnthegreat9130
    @johnthegreat91305 жыл бұрын

    0:25

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @manlikedan7395
    @manlikedan73953 жыл бұрын

    Who’s been assigned this for geography😪😪

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @bc-2077
    @bc-20773 жыл бұрын

    i dont wanna do this ms. anderson >:(

  • @jusjus1089

    @jusjus1089

    3 жыл бұрын

    Same 🤣

  • @sophia-ij7om

    @sophia-ij7om

    3 жыл бұрын

    ye

  • @bbb2uh
    @bbb2uh3 жыл бұрын

    Mrs. Kohler Anyone???

  • @swissrat_
    @swissrat_4 жыл бұрын

    wtf is up with this comment section???

  • @mikekotzian2613

    @mikekotzian2613

    4 жыл бұрын

    I got no clue

  • @kcn5434
    @kcn54347 жыл бұрын

    scinece, waitt anyone

  • @brayloncroom7807

    @brayloncroom7807

    3 жыл бұрын

    yep im here for science

  • @nicofigg9508
    @nicofigg95087 жыл бұрын

    I was here ms best

  • @zuleykagoyco3925
    @zuleykagoyco39254 жыл бұрын

    👍🏼🤯😁☄🔥🇵🇷

  • @therook3008

    @therook3008

    3 жыл бұрын

    What

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @Irujii
    @Irujii10 ай бұрын

    hi from aloysius

  • @kryu_

    @kryu_

    10 ай бұрын

    gay

  • @kryu_
    @kryu_10 ай бұрын

    hi guys

  • @eithanwalker5716
    @eithanwalker57163 жыл бұрын

    who here for mr cazin in wlms

  • @HeyImAedRianne
    @HeyImAedRianne3 жыл бұрын

    mr. laquesta class, where are you guys? :) this will be embarrassing if Sir. saw my comment HAHAHAHA

  • @mxttjoxeph9371
    @mxttjoxeph93713 жыл бұрын

    why

  • @jbrosupra
    @jbrosupra5 ай бұрын

    Translation: were guessing and no one actually knows.

  • @saigaihikigane6150
    @saigaihikigane61507 жыл бұрын

    Yet again, people think Christopher Columbus proved the Earth wasn't flat. Research your info before making a fool of yourself.

  • @IRISEarthquakeScience

    @IRISEarthquakeScience

    7 жыл бұрын

    This animation does not say that Christopher Columbus proved the world was flat. It says that at that time, in the 1400's, much of the world had accepted that already was a sphere. More than 5,000 years before Columbus scientist-philosophers had determined that the earth was a sphere. However, there were many, during the Middle Ages who did not believe it. Most did. Columbus not only believed that it was a sphere, he proposed he could reach India by sailing west. That's what was new.

  • @utkarshverma5486

    @utkarshverma5486

    4 жыл бұрын

    @@IRISEarthquakeScience smashed like a pro B)

  • @stupidvideos1449
    @stupidvideos14494 жыл бұрын

    help

  • @lufeshiasilbaugh5538

    @lufeshiasilbaugh5538

    4 жыл бұрын

    What

  • @stupidvideos1449

    @stupidvideos1449

    4 жыл бұрын

    lm at school lol

  • @marcussmithereens-smithert5409

    @marcussmithereens-smithert5409

    4 жыл бұрын

    lmao

  • @kenantahir
    @kenantahir6 жыл бұрын

    i was thinking last night, what if the earths core is made up of a HUGE BALL of WATER H2O!!! this ball of water is not like a baseball or basket ball.. its big like moon! a huge oceanic ball of water at the core!

  • @Shawn-fq6hi

    @Shawn-fq6hi

    4 жыл бұрын

    Small pockets of oceans have been recently discovered inside

  • @mikekotzian2613

    @mikekotzian2613

    4 жыл бұрын

    ...

  • @Argacyan

    @Argacyan

    3 жыл бұрын

    Physically and chemically impossible & every observation directly contradicts anything you'd expect from having water down there.

  • @camillefisher8413
    @camillefisher84133 жыл бұрын

    Mrs Reese? Anyone?

  • @TianoAnnunziata
    @TianoAnnunziata4 жыл бұрын

    spang gang

  • @iEatZzz
    @iEatZzz8 жыл бұрын

    anyone else here cuz mr drillich

  • @VeganCossack

    @VeganCossack

    4 жыл бұрын

    Drillich? Lol he must be a funny dude

  • @pingu2481
    @pingu24813 жыл бұрын

    Hi arandia 🍆

  • @xwoog5686

    @xwoog5686

    3 жыл бұрын

    My class watching the video me sleeping

  • @k-streams3521
    @k-streams35214 жыл бұрын

    Hey differentiate the layers of the earth help

  • @orangtangod955
    @orangtangod9553 жыл бұрын

    ayo anyone from ms.vanoss class wanna post the answers here

  • @kotashea4337
    @kotashea43374 жыл бұрын

    Anyone here because of Mrs.mitchell? Just me? Ok

  • @xwoog5686
    @xwoog56863 жыл бұрын

    My class watching the video me sleeping

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