In What Kind of Geologic Setting Are Igneous Rocks Likely

question 29

Multiple Choice

In what kind of geologic setting are igneous rocks likely to form?

• A) volcanic arc
• B) deep ocean
• C) subduction zones
• D) passive margin

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Definitions:

Plate Boundaries

Plate boundaries are the edges where two or more tectonic plates meet, which are characterized by seismic activity and are locations where earthquakes, volcanic eruptions, and mountain-building occur.

Plate Boundaries

The edges where two tectonic plates meet, which can be sites of significant geological activity including earthquakes, volcanoes, and mountain building.

Subduction Zone

A geological region where one tectonic plate moves under another, leading to various geological phenomena, including earthquakes and volcanoes.

Destructive Earthquakes

Earthquakes that result in significant damage and loss of life, often occurring near tectonic plate boundaries where energy release is concentrated.