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Plate Technocratic (How does it work? (Gravity (Pulls the more dense cool…
Plate Technocratic
How does it work?
Core heat/ radioactive decay
Magma around the core heat and becomes less dense
Gravity
Pulls the more dense cool magma toward the core and this forces the less dense cool magma up
This is called connection current
Boundaries
Divergent
Only one that creates new crust
convergent
recycles the earth
2 types of crust
Contantal crust
Oceanic crust
The plates move toward each other/ collide
Transform
earthquakes
Tsunami
volcanos
shield volcono
Hawii
Cander cone
compassite cone
Mt St Helens
Stratovoceno
Mountains
Rocky Mountains
Islands
Oceans
Hot Spots
patch of magma that stays in the same spot
Creates Islands
Hawii
Continental Drift
Evidence
Fits like a puzzle
Fossils match
Ancient climates
Geologic units match
Ocean floors
Age
settlement thinkness
Magnetic reversel
pothagram threorgy
