Plate Tectonics Review Crossword

What is the outermost rigid layer of Earth?
What is dense and is in the center of Earth?
What is located between the core and the crust?
He came up with the idea of continental drift?
What is the outermost layer of Earth?
What is the movement of matter that results from differences in density?
What is the liquid layer of Earth's core?
When two plates collide they make?
What is the strong lower part of the Earth's mantle?
What pushes the rest of a plate away from the mid ocean ridge?
What describes large scale movements of the Earth's Lithosphere?
When two plates move away from each other this is called?
What explains the age and magnetic patterns of sea floor rocks?
The movement of Earth's continents relative to each other?
What are the huge trenches on Earth's seafloor?
When water in air causes chemical change?
What type of weathering slowly dissolves rock?
Agent of mechnical weathering?
Grinding away of rock is called?
When water slows and drops sediment it is called?