Plate Tectonics
by
corrie642
Last updated 7 years ago
Discipline:
Science Subject:
Earth Sciences


PLATE TECTONICS
The Earth's crust is broken into many pieces like a Jigsaw puzzle. These puzzle-like pieces are called TECTONIC PLATES.
Click here for a fun interactive quiz!
Types of Plate MovementDivergent- Two plates moving away from each otherConvergent- Two plates collideLateral Slipping- two platesmove sideways against each other.
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Alfred Wegener
Plate Tectonic theory began in 1915 when Alfred Wegener proposed his theory of "continental Drift". Wegener was not the first to notice this puzzle like fit of the continents (Magellan and other early explorers noticed this on their maps, but he was the first to realize that continents separated now may once have been joined. This once joined Super Continent is known as PANGAEA
Who Discovered Plate Tectonics Theory?
You might ask...WHAT IS AN EARTHQUAKE? Click hereWHAT CAUSES AN EARTHQUAKE? Click hereMore questions?!Try clicking here or here!
MemphisEmily 7 years ago
Very cool! Love it! :)