Layers
Plates
Boundaries
Land Formations and Activities
Extra
100
3 layers of earth
What are crust, mantle, and core.
100
fit together like a puzzle
What are tectonic plates
100
boundary where plates move past each other horizontally
What is transform
100
Earthquakes
What is transform boundary
100

As depth increases what does temperature do?

Increase

200
lithosphere, asthenosphere, mesosphere
What are the 3 layers of mantle?
200
make up tectonic plates (2 things)
What is crust and lithosphere
200
boundary where plates move away from each other
What is divergent
200
Rift Valleys or Mid-Ocean Ridges
What is divergent oceanic
200

As depth increases what does pressure do?

Increase

300
solid iron
What is the inner core
300
area where two tectonic plates meet
What is a boundary
300
where two pieces of crust come together
What is convergent
300
Volcanic Islands
What is convergent oceanic-oceanic
300

Who mapped out the ocean floor?

Marie Tharpe

400
oceanic and continental
What are types of crust
400

Who came up with the theory of Seafloor Spreading?

Harry Hess

400
three types of convergent boundaries
What is oceanic-oceanic, continental-continental, oceanic-continental
400
Volcanic mountains
What is convergent oceanic-continental
400

Where does subduction happen?

Deep Ocean Trenches

500
layer that has convection currents
What is the asthenosphere
500

layer that tectonic plates move around on

What is the asthenosphere

500
a rhyme for remembering the types of boundaries
What is convergent collides, divergent divides, transform slides
500
Mountain Ranges (non-volcanic)
What is convergent continental
500

Where does Seafloor Spreading occur?

Mid-Ocean Ridges

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