Sima Ocean (Si - sicon, Ma - Magnesium)
Siol Continents (Si- S:licon, ALAlumiium)
He stateod too imbortanl state i
} Continents were
moving () i)
) Continentk wee loating Ove Sima wi thout any frictonm.
Why Conbinenls oing 22?
L Gravikational fore Continents moving tosarok
cquator becoz fhe dit
in'he gravilahonal force
do shabe t earth.
LLTidal ora o Sun &Mon (rtineat moving towaros ocst
mzhally all the contineat wexe togeher PANGALA.
and he bant was ocean togetier
PANTHALAESA
LAURAsiA
Noo PANGAEA broke into boo GoNDloANA
Tethys Sea.
Laurasa -Noti America+ Euraia
GondwanaSAmeica t Afruca t Antanchicat nelan Subontinut.
* Now Euvosia t bonoa Subeotnento stt movig toward
becez t Gravi tational force and theDebris due
forot
Motoi compeo no heaute i the
THimalayas
Evidences o þrove his theoy that lontinent were moving '
2) Fossil
) Geohoibeal Sinularty o Mountain
4 Paleo- lenatic Cxanple)
Re abo sate that th ormgaton
fore
Mountaigs in NGS Armcica
ano fha frthon betocen
and Sial. l due to his oo statemeat
But Wegener's theony fhat Continent are moving je correc
and acupd at, con accehteo by kiyo wDATI
, Oceanle Ridgu These ae thu meunlacns þreunt in the oeans
Ve leanee Crphen weye
occurvng
At this þouied, the dhiaovoy t, myclean dechnelegy ;ook lge
SEDIMENTS U well, nadió&etive dating.
Dicevenies i
Radoacive
Oceans
| Kadiomebi dotng 4 Sechnwrds and Kocku
Radba ctve mateuas
emissien
mineral Ctable.l
ustblinnenal
bcho- sounders oea tloon was
the Atlantie sea and thiinnes at Hhe
the nu oceantc
rioge clarify
CALst o ocen ne fhe contn ent
Now, it was Conlism that the continent wE omenng but not
becase f Gritahonal or tile fores but Some hing clcs
yet to olisieve.
They found that ftes Conhintnt ano Ocean, beloo thit, thcxe
ik Something. whih cause the movemenl
Ocean chuet ia les tuck than the Continented Chut
Th obsusation was made that the size of Aflanhe.Dean
isand
increasing,ano thei
-tiat 'alo, meu coust (oleane cwt) is
gneratiy