Plate Tectonics Crossword

what is the outermost rigid layer of the Earth?
What is very dense and is in the center of the Earth and made of iron?
Which layer is between the crust and the core?
The lithosphere is divided into pieces called what?
Which layer of the core is liquid?
What is the innermost layer of the earth that is solid?
Evidence that all the continents where once together, Wegenar matched what?
What is the movement of matter that results from differences in density?
What element makes up Earth's core?
What element makes up Earth's crust?
What is the strong lower part of the mantle?
What is the weak upper part of the mantle?
When two plates move towards each other.
When two plates move away from each other.
When two plates move past each other.
This evidence for plate tectonics was found by Harry Hess.
Who came up with Continental drift and Pangaea?
What land form is created when two continental plates collide?
What is the name of the ancient single land mass?
When plates move away from each other what is created?
When two continental plates moves towards each other is creates what?
Transform boundaries are known to cause...
When a continental and oceanic plate move towards each other they make what?