Duplicate of Mini-Quiz: Plate Tectonics

theory that earth's surface is made of rock plate that move

when two plates slide past one another

when two plate seperate

when two plate collide

The rigid plates composed of the crust and part of the upper mantle are called the ...

ancient super continent composed of land that forms todays continents

the mountain ranges in the middle of the ocean 

hypothesis that continents are in constant motion

The plasticlike layer of the Earth that the continental plates "float" and move on top of is 

The cycle of heating, rising, cooling, and sinking in the Mantle is a

new oceanic crust forms at a mid ocean ridge as old oceanic crust moves away