Columns Are Also Called

question 20

Multiple Choice

Columns are also called

• A) rows.
• B) databases.
• C) fields.
• D) relations.
• E) tables.

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Definitions:

Transform Boundaries

Places where two tectonic plates slide past each other horizontally.

Mid-ocean Ridges

Undersea mountain chains formed by the upwelling of magma between diverging tectonic plates, a key site of seafloor spreading.

Continental Margins

The zones of transition between the landmasses of continents and the deep-sea floors, including the continental shelf, slope, and rise.

Island Arcs

Curved chains of volcanic islands that form along the convergent boundaries of tectonic plates, typically over a subducting plate.