What Is the End Product (Highest Grade) Reached by Subduction

question 56

Multiple Choice

What is the end product (highest grade) reached by subduction zone metamorphism of basalt?

• A) granulite
• B) gneiss
• C) eclogite
• D) gabbro pegmatite

---

Definitions:

Complete Explanation

An exhaustive description or clarification that leaves no aspect of the subject matter unaddressed.

Congressman

A member of the United States Congress, which is the legislative body of the country, including both the Senate and the House of Representatives.

Stem Cell

A cell with the unique ability to develop into specialized cell types in the body; used in medical research with the potential to treat various diseases.

Explanandum

The phenomenon or event that is to be explained in scientific and philosophical inquiries.