I am completely stuck on a science crossword?

Question

if you want to answer, or help me out please email me @ [e-mail] because i won't be able to figure this out with 871 more characters left...

ok one of the words is 11 letters long it has "i" as the second letter and the clue is "pulling forces that form mountains such as the teton range"

the teton range is a fault block, but there is no "i" in fault block...

Answer 1

Give us some clues, we'll try our best. Could your answer be DISPLACEMENT (oops that's 12, sorry)

Answer 2

Divergence? Doh that's 10.