Plate Tectonic Model???

Question

For this map http://img504.imageshack.us/img504/9841/atlanticplatestk1.jpg (sorry poor quality i outlined the boundaries)

What are the features shown in and on the atlantic floor that support a plate tectonic model? How?

Answer 1

It is the Mid Atlantic Ridge, several features it has is that it is a divergent boundary, spreading from the rift. It is evidence of seafloor spreading, and mountain like range it has which is what happens at ocean ridges all support plate tectonics

Answer 2

That is the Mid-Atlantic Ridge-an underwater mountain range. the picture you have, is where the seafloor spreads. That is a diverging fault. In any plate techtonic model will have this fault and show the ridges.

Mid-Atlantic Ridge is one of the largest sea floor deposits and has been intensively studied over the past few years