plate tectonic theory


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Related to plate tectonic theory: Seafloor Spreading Theory
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Noun1.plate tectonic theory - the branch of geology studying the folding and faulting of the earth's crust
geomorphology, morphology - the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms
Pangaea, Pangea - (plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland
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References in periodicals archive ?
With the advent of plate tectonic theory, however, Bernie was fully vindicated.
Plate tectonic theory says the Earth's crust is made up of about a dozen major plates that rest on hot mantle.
Ever since plate tectonic theory was developed, scientists have been puzzled by mountain formation at subduction zones - where one tectonic plate slides under the other.
Chester, a world-renowned expert, explains all three phenomena using plate tectonic theory, and he also relates how scientists developed this theory over time.
This one-semester textbook introduces plate tectonic theory, examines Earth's materials and the geologic processes associated with them, explains the forces behind earthquakes and mountain building, and describes Earth's surface processes.