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Inside Earth Test

QuestionAnswer
means all lands pangea
j tuzo wilson plate tectonics
when one plate drives under one another subduction
fern like a fossil glossopten
under sea mountain made by a divergent boundary mid-ocean ridge
layer of soft rock asthenosphere
deep valley in the ocean where the crust sinks toward the mantle rift valley
layer of rigid or hard work lithosphere
deep valley in the ocean where the crust sinks towards the mantle deep sea trench
pangea continental drift
difference between inner core and outer core inner core is solid metal while the outer is liquid metal
difference between astenosphere and lithosphere the lithosphere is a rigid layer while the astenosphere is a soft layer
a transform plate boundary has two plates moving past each other in opposite directions.
convergent plate boundary a boundary with to plates moving close to eachother
divergent plate boundary has two plates move further from one another
why was plate tectonics accepted and continental drift declined plate tectonics had evidence and support while continental drift never has an answer.
when new crust is recycled in the mantle sea floor spreading
helped form the theory of plate tectonics continental drift and sea floor spreading
oceanic crust is made of basalt
continental crust is made of granite
Popular Earth Science sets

 

 



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