Show:
Alfred Wegner
Plate Tech.
Plate Boundaries
Earthquakes
Pangea
100
Came up with the theory of Continental Drift
Who is Alfred Wegner
100
Broken pieces of Earths crust
What is Plate
100
3 plate boundaries
What is Divergent, Convergent, and Transfom
100
shaking of Earth's crust
What is Earthquake
100
Supercontinent
What is Pangea
200
The reason Alfred was rejected
What is no evidence
200
Two types of plates
What is Oceanic and Continental
200
happens during a divergent boundary
What is plate spread apart
200
Break in Earths crust were movement has occurred
What is Fault
200
3 main evidence of Pangaea
What is Fossils, Geologic Structures, and Rock Type
300
What other scientist thought connected the continents
What is Land Briges
300
Made of basalt
What is Oceanic
300
happens with a transform boundary
What is plates slip past each other
300
Fastest surface wave
What is Love wave
300
Person who proposed the theory of Continental Drift
Who is Alfred Wegner
400
Sea-floor mapping
What is Bathymetry
400
Cycle that makes the plates move
What is Convection Cycle
400
makes deep sea trenches
What is Ocean to Ocean
400
Machine that detects and records waves produced by earthquakes
What is Seismograph
400
Number of landmasses that Pangaea broke into
What is 2
500
Alfred died here
Where is Greenland
500
Number of larger plates
What is 8
500
created uplift/ folded mountains
What is continent to continent
500
Measure of the amount of energy released in an earthquake
What is Magnitude
500
Makes the continents spread apart
What is Sea-Floor Spreading