List the Four Major Magma Compositions in Order of Silica

question 29

Essay

List the four major magma compositions in order of silica content.
$\begin{array}{c}\begin{array}{|l}\hline \text {Silica Content}\\\hline \text {Highest}\\\\\\ \text {Lowest}\\\hline \end{array}\begin{array}{|l|}\hline \text {Magma Composition}\\\hline \\\hline \\\hline\\\hline\\\hline \end{array}\end{array}$

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Definitions:

Pyloric Sphincter

A muscle that regulates the passage of food from the stomach to the small intestine.

Gavage

The process of feeding a person or animal through a tube.

Emesis

The act of vomiting, or ejecting stomach contents through the mouth.

Flatus

gas generated in the stomach or bowels and expelled through the anus.