Which Method Did Not Contribute Significant Geologic Knowledge About the Rocks

question 24

Multiple Choice

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

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

---

Definitions:

Escrow Account

An escrow account is a financial arrangement where funds or assets are held by a third party on behalf of two other parties in the process of completing a transaction.

Semi-annual

Refers to events or processes that occur or are carried out twice a year.

Mortgage Payment

A regular payment made towards a mortgage loan, typically including both principal and interest components.

Apothem

A line segment that goes through the center of a polygon that is perpendicular to a side.