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Inside Earth

earth, science

QuestionAnswer
Composition layers are based on .... what they are made of
Physical layers are based on... what they do/ their physical propeties
The___ core is liquid outer
tecontic plates are pieces of the ___ floating on the ___ lithosphere....asthenospere
Define continental drift theory all of the continents were once one big continent called Pangaea, but split apart and are still moving today.
Who was the scientist who fist proposed continental drift theory? Alfred Wegener
3 peices of evidene that supports the CDT fossils, continent fit together like puzzle pieces, some mountain ranges and rock types on the other part of the world.
The super sontinent that once existed and contained all of the land was called? Pangaea
the main cause of the tectionic plate movment... earths heat causes hot magma to rise making the plates move among the/ lithosphere
Created by: casshood
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