Which Method Did Not Contribute Significant Geologic Knowledge About the Rocks

question 65

Multiple Choice

Which method did not contribute significant geologic knowledge about the rocks, structures, and mineral deposits of the mid- ocean ridges?

• A) mapping of slices of ocean crust added to the continents by tectonic activity
• B) geophysical surveys and soundings of the ocean floor
• C) deep diving submersibles traverses by manned and unmanned subs
• D) remote sensing and mapping of mineral deposits by satellites

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