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term _______was the flora the was widely dispersed throughout the as soon as contiguous,, so late Paleozoic southerly Hemisphere landmass.

You are watching: Deep-oceanic trenches are most abundant around the rim of the ________ ocean basin.

Definition Glossopteris
Term

In the earlypart of the 20th century,argued forcefully for continent drift

Definition Alfred Wegener
Term The former, later Paleozoic super continent is recognized as.
Definition Pangaea
Term

Today,is in around the same geographic position together duringlate Paleozoic time.

Definition Antarctica
Term which of the following paleoclimatic evidence supports the idea of the so late Paleozoic at sight continent in the outhern Hemisphere?
Definition tillities (rocks formed by glaciers) in southern Africa and South America
Term Theis an instance of one active, continent-continent collision?
Definition northern activity of India into Eurasia
Term Pull-apart, rift zones room generally linked with a plate boundary
Definition divergent
Term The temperature listed below which magnetic material can retain a permanent magnetization is referred to as the.
Definition Curie point
Term Deep-focus earthquakes, those between 300 and also 700 kilometers below the surface, occure just in association with.
Definition

subduction zones

Term Deep-focus earthquakes, those in between 300 and also 700 kilometers listed below the surface, occure only in association with.
Definition

subduction zones

Term

A an extremely long-lived magma sourced located deep in the mantle is called a

.

Definition hot spot
Term Linear, magnetic patterns linked with mid-ocean ridges room configured as.
Definition normal and reversed magnetized strips around parallel come the ridge
Term Theis (are) a logical evolutionary analog of the african Rift Valleys ten million year from now.
Definition

Peru-Chile trench

Term A common rate the seafloor spreading in the Atlantic s is.
Definition 2 centimeters per year
Term i m sorry of the following energy sources is believed to drive the lateral motions of Earth"s lithosphere plates?
Definition export of heat from deep in the mantle come the optimal of the asthenosphere
Term The continental drift theory was rubbish primarly since Alfred Wegener could not.
Definition identify a mechanism capable of mving continents
Term all of the complying with are proof supporting the concept of plate tectonics other than for.
Definition Changes in the Moon"s orbit as result of shifting plates
Term Deep-focus earthquakes are linked withplate boundaries
Definition convergent (subducting)
Term Deep-focus earthquakes are connected withplate boundaries
Definition convergent (subducting)
Term was never ever proposed as proof supporting the existence of Pangaea.
Definition Island that Proterozoic rocks follow me the Mid-Atlantic Ridge
Term Which one of the complying with most accurately explains the volcanoes that the Hawiian Islands?
Definition shield volcanoes fed by a long-lived hot spot below the Pacific lithosphere plate
Term which of the adhering to statements use to the asthenosphere, but not the lithosphere?
Definition zone in the top mantle that deforms through plastic flowage
Term The peak of the asthenosphere is closest to Earth"s surface.
Definition along a mid-ocean ridge
Term The peak of the asthenosphere is closest come Earth"s surface.
Definition along a mid-ocean ridge
Term new oceanic crust and also lithosphere are developed at.
Definition divergent limits by submarine eruptions and also intrusions of basaltic magma
Term

Cooler, older, oceanic lithosphere sink right into the mantle at.

Definition subductions zones along convergent key boundaries
Term Deep s trenches are surficial proof for.
Definition sinking the oceanic lithosphere into the mantle at a subduction zone
Term A change plate boundary is defined by .
Definition a deep, vertical fault follow me which 2 plates slide past one an additional in opposite directions
Term plate limits have the biggest magnitude earhquakes.
Definition Transform and also convergent
Term Which among the complying with is crucial fundamental presumption underlying the bowl tectonics theory?
Definition Earth"s diameter has been essentially continuous over time
Term The contemporary Red Sea is defined by plate tectonics theory because it is.
Definition a rift zone the may eventually open into a significant ocean if Aribia and Africa proceed to separate
Term The contemporary Red Sea is defined by bowl tectonics theory because it is.
Definition a rift zone that may ultimately open into a significant ocean if Aribia and also Africa proceed to separate
Term mountain St. Helens and also the other Cascade volcanoes are.
Definition young, energetic stratovolcanoes constructed on a continent margin above a sinking slab of oceanic lithosphere
Term mountain St. Helens and the other Cascade volcanoes are.
Definition young, active stratovolcanoes constructed on a continent margin above a sinking slab of oceanic lithosphere
Term Thewere formed in the late Paleozoic when sediments in a marine containers were squeezed and crumpled in between converging contienent.
Definition Urals in Russia
Term The volcanoes and also deep valleys of east Africa are regarded a.
Definition continental rift follow me which components of the Africa continent are beginning to gradually spearate
Term The volcanoes and deep valleys of east Africa are pertained to a.
Definition continental rift follow me which parts of the Africa continent are beginning to progressively spearate
Term top top the average, lithospheric bowl arethick.
Definition 100 km
Term The Aleutian archipelago occure in ~ the.
Definition convergent border on a volcanic arc above a northward-subducting Pacific plate
Term most effectively outline the edges of the lithospheric plates.
Definition Lines the earthquakes epicenters
Term Why is so much basaltic magma erupted follow me mid-ocean ridges?
Definition Lowered pressure decrease the temperature at i beg your pardon basalt magma melt from a climbing plume of mantle peridotite.
Term Why is so lot basaltic magma erupted along mid-ocean ridges?
Definition Lowered pressure decrease the temperature at i beg your pardon basalt magma melt native a rising plume that mantle peridotite.
Term Deep-oceanic trenches are most abundant around the in salt of theocean basin.
Definition Pacific
Term whereby would friend drill to recuperate samples the the oldest basalts the the oceanic crust, which space Jurassic in age?
Definition oceanic next of the Aleutian trench
Term very first related the symmertical magnetic trends in seafloor basalts to seafloor dispersing at a mid-ocean ridge.
Definition Vine and also Matthews
Term early on results of the Deep Sea Drilling Project plainly justified the conclusion that.
Definition the ocean basins are fairly young; many ocean container rocks and sediments space Cretaceous or younger in age
Term examine the words and also / or phrases for each question below and also determine the relationship amongst the bulk of words / phrases. Choose the option which does no fit the pattern.
Definition paleomagnetism
Term examine the words and / or phrases because that each question below and also determine the relationship among the bulk of words / phrases. Choose the option which does no fit the pattern.
Definition polar wandering
Term study the words and also / or phrases because that each question below and also determine the relationship among the bulk of indigenous / phrases. Select the choice which does not fit the pattern.
Definition arc volcanoes
Term study the words and / or phrases for each concern below and determine the relationship among the majority of native / phrases. Select the option which does no fit the pattern.
Definition arc volcanoes
Term examine the words and also / or phrases for each question below and also determine the relationship amongst the bulk of indigenous / phrases. Select the alternative which does not fit the pattern.

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Definition Hawaii
Term study the words and / or phrases for each concern below and determine the relationship among the majority of indigenous / phrases. Choose the choice which does no fit the pattern.
Definition mantle drag
Term plates are relocating apart native the other
Definition divergent
Term plates space sliding past one another horizontally
Definition transform
Term this boundary is normally devoid that volcanism
Definition convergent
Term identified by basaltic volcanism and also seafloor spreading
Definition divergent
Term characterized by arcs of stratovolcanoes and also deep- s trenches
Definition convergent
Term the Mid-Atlantic Ridge
Definition divergent
Term wherein subduction area occur
Definition convegent
Term the mountain Andreas fault
Definition transform
Term the west coastline of south America
Definition convergent