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Plate Techtonic (boundaries (convergent (moves towards, Volcano vol,…
Plate Techtonic
boundaries
divergent boundarys
moves from one place to another
divide
only place where a crust is formed
convergent
moves towards
Volcano
islands
oceanic
transform boundary
slides past eachother
effects
earth quakes, volcano's
Hot Spots
spot of lava under the volcano that is still active
has lots of Lava
Will explode soon
Continental Drift
its like a puzzle
The magnetic floor is a mirrored image from the center of the ocean outward
Fossils match up
On the sea floor the middle is young and the farther it goes out its old
Thin on the outside thick on the inside of the sea floor
how
when gravity pulls the outside of the plate and the center goes up
its goes round and pushes up the center plates
when plates go against each other or slide it causes and earthquake or an eruption
