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Plate Tectonics

Across
Islands formed from magma extruded from a hot spot below a moving ocean floor
The process by which geologist think moves the plates around
Rock made of mostly iron which becomes magnetic in the Earth's magnetic field.
The Earth’s magnetic field surrounding the Earth produced by the solid iron core moving in a liquid outer core
Boundary where tectonic plates are pushing together
The Earth's crust above the upper mantle located on the ocean floor
The Earth's crust above the upper matle that forms land
Solid iron and nickel region under extreme heat and pressure
The deepest part of the ocean that extends into the subduction zone
Round shaped newly formed basalt pushed down off the oceanic ridge
Older eroded seamount that has moved a great distance from the oceanic ridge
Down
Liquid iron and nickel region surrounding the solid inner core
The region containing the continental crust, oceanic crust, and the upper mantle
The thick magma between the upper mantle and the lower mantle that allow plates to move
Boundary where tectonic plates are moving apart
Divergent plate boundary in the middle of the Atlantic Ocean
Newly formed undersea mountain