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Convergent boundary between two continental plates.
Mountain formation
Frequent earthquakes
Continental
Lithosphere
Continental
Lithosphere
Convergent boundary between a continental and oceanic plate
Known for violent Volcanoes.
Frequent Earthquakes
The largest Earthquakes
Continental
Lithosphere
Oceanic Lithosphere
Subduction- process where a tectonic plate goes
beneath another tectonic plate
Volatiles - substances like water and trapped gasses that build up
pressure when heated. These escape the interior of the Earth through
volcanoes
Convergent boundary between two oceanic plates
Oceanic trenches
Oceanic Lithosphere
Oceanic Lithosphere
Can create large earthquakes
and volcanoes as well
Divergent boundary on oceanic crust
Small occasional earthquakes.
Volcanoes
Can create islands (Iceland)
Mid-ocean ridge formed from cooling magma
Oceanic Lithosphere
Oceanic Lithosphere
Hot magma rises up and cools.
Divergent boundary on continental crust
This is occurring in East Africa
Frequent smaller earthquakes
Transform boundary (top view)
River beds and mountain ranges
broken across fault
Surface
Dry river bed
Surface
Crushed sand, and gravel along fault
Transform boundaries create frequent and strong earthquakes
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