As an Australian myself I can safely inform you that it is definitely Australia, despite the common misconception that the capital of Australia is Sydney or Melbourne.
I think the correct answer from the choices listed above is option B. It is divergent plate boundary in a continental plate describes a mid-oceanic ridges. It <span>is an underwater mountain range, formed by plate tectonics. Hope this answers the question. Have a nice day.</span>
I believe the answer you are looking for is the "Neolithic Period".