When all the comtinents were together it was called
Pangea
A theory by Alfred Wagner
Continental drift
Preserved remains or traces of animals
Fossils
Person who theoried the continental drift
Alfred Wegner
where plates slide past each other
Transform boundary
Separating
Divergent
Relating to convergence
Convergent
Sudden shake in the ground
Earthquake
A large steep hill
Mountains
Sequence of ________ points can ....
Ridge valley
Theory of ____________ proposes that magma, or melted rock .....
Seafloor spreading
Has a north and south pole
magnetic field
area where an oceanic plate subducts into the mantle
Subduction zone
This geologist made the theory of plate tectonics
Harry Hess
Crust and rigid upper mantle
Lithosohere
Layer below the Lithosphere
Asthenosphere
Harry Hess made a theory about _______
Plate tectonics
Cycle of heating, cooling, rising, and sinking
Convection current
Outer layer
Crust
Satellite Laser Ranging System
SLRS