Plate Tectonics

Which plate does the Ring of Fire lie on?

The area surrounding the Pacific Ocean that is has an abundance of volcanic activity is known 

Which layer of the Earth is made of molten liquid?

What is a deep depression of the sea floor caused by the subduction of one plate under another?

Rift zones are formed at ______ boundaries. 

This is the mid ocean ridge.  It is formed by by plates ____. 

In which layer of the Earth do Convection Currents occur?

What is the inner most layer of the Earth?

Subduction is a result of one plate diving under another plate due to

Subduction zones occur where a ______ plate collides with a _____ plate. 

The uppermost layer of the Earth is called the.....

When a continental plate collides with a continental plate the result is

A crack in the Earth's crust where rocks slide past one another is: 

Which scientist proposed the idea of Continental Drift?

What is one piece of evidence scientists have in support of CD?

A plate boundary where new crust is being formed is called: