Answer:
I think the answer is E. A great thickness of sedimentary rocks exists in Death-Valley-type faulted basins, which can be seen deep in the canyon in many places.
Explanation:
I am the Panama Canal. The Panama Canal is forty-eight miles long and is a key route for international maritime trade and a part of the canal, specifically the locks, are in construction and should be opened in 2016. Both the French and the Americans have worked on the Panama Canal.
Sandy, rocky, hot, barren. Or sand dunes, plateaus.
Be more specific, in order to answer this question.
