In the early part of the 20th century, ____________ argued forcecompletely for continental drift
The continental drift hypothesis was rejected primarily bereason Alfred Wegener could not __________.
identify a mechanism qualified of moving continents.
All of the complying with are proof supporting the theory of plate tectonics except for _____.
Changes in the moon’s orbits as a result of moving plates
____________ was an ancient reptile that lived in South America and Africa during the late Paleozoic.
Linear, magnetic trends connected with mid-ocean ridges are configured as ____________.
normal and reversed magnetized strips roughly parallel to the ridge
____________ the majority of efficiently outline the edges of the lithospheric plates
Lines of earthquake epicenters
The surconfront manifeterminal of the task of a mantle plume is known as a ______
Which of the following power sources is thought to drive the lateral movements of Earth’s lithospheric plates?
export of heat from deep in the mantle to the height of the asthenosphere
Deep-oceanic trenches are the majority of numerous about the rim of the ____________ ocean basin.
continental rift areas are mainly connected with a __________ plate boundary
A typical rate of seafloor spanalysis in the Atlantic Ocean is ____________.
2 centimeters per year
The volcanoes and deep valleys of eastern Africa are concerned a ____________.
Continental rift alengthy which parts of the Afrihave the right to continent are start to progressively separate
The modern Red Sea is defined by plate tectonics theory because it is ____________.
a rift zone that may eventually open right into a major ocean if Arabia and Africa proceed to separate
New oceanic crust and also lithospright here are created at ____________
divergent limits by submarine eruptions and also intrusions of basaltic magma
Deep ocean trenches are the surchallenge manifestations of ____
sinking of oceanic lithospright here into the mantle at a subduction zone
The ____________ is an example of an energetic, continent-continent collision?
northward movement of India right into Eurasia
Cooler, older, oceanic lithosphere sinks right into the mantle at ______
subduction areas along convergent plate boundaries
The Aleutian Islands occur at a ___________
convergent boundary on a volcanic arc over a northward-subducting Pacific plate
A transcreate plate boundary is identified by ________
a deep, vertical fault alengthy which two plates slide previous one one more in oppowebsite directions
Which one of the adhering to many accurately defines the volcanoes of the Hawaiian Islands?
shield volcanoes fed by a long-lived warm spot below the Pacific lithospheric plate