Yup
Plate Boundaries
Mmm hmm...
Earth Layers
Litto bitto everything
100
Causes magnetic anomalies in the sea floor
What is iron frozen in time in the rock
100
When plates collide into each other
What is a convergent boundary?
100
The oceans of the world are....
What is Atlantic, Pacific, Southern, Indian, Arctic Oceans
100
Continental crust is ____________dense than oceanic crust
What is less?
100
Evidence found on seafloor proving it spreads
What are magnetic anomalies?
200
California has a large _______________ boundary running through it
What is transform boundary?
200
When plates spread apart
What is divergent boundaries
200
The continents of the world are....
What is North America, South America, Europe, Australia, Africa, Asia and Antarctica
200
Which is the correct order? A) Outer core, Inner Core, Lower Mantle, Upper Mantle, Crust B) Inner Core, Outer core, Lower Mantle, Upper Mantle, Crust C) Inner Core, Outer core, Upper Mantle, Lower Mantle, Crust
What is B) Inner Core, Outer core, lower mantle, upper mantle, crust
200
Oceanic crust is made of this
What is basalt?
300
Neither creates, nor destroys lithosphere
What is transform boundary?
300
When plates slide past each other
What is transform boundary
300
Largest ocean in the world...
What is the Pacific Ocean?
300
Outer core Rich in this magnetic metal?
What is Iron?
300
Technology that allowed us to see much of the seafloor
What is SONAR?
400
Iceland has a ________________ boundary running through it
What is divergent boundary
400
When one plate dips down below the other plate
What is subduction
400
Deepest point on the Earth is called
What is Marianas Trench
400
Only true liquid layer of the Earth
What is Outer Core
400
Where NEW lithosphere is made
What is divergent boundary?
500
Percentage of Earth covered in water
What is 71%?
500
Large structures that form at divergent boundaries
What are Ridges?
500
The plate that Africa is part of
What is African Plate?
500
Crust and uppermost part of the upper mantle
What is lithosphere?
500
Old lithosphere is destroyed here
What is convergent boundaries?
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