Magmatic assimilation occurs when
O a rising magma body incorporates broken host rock into the melt.
O a rising magma body runs into another rising magma body underground.
a rising magma body runs into the atmosphere and creates a volcano.
O a rising magma body runs into hard rock that it cannot melt.

Respuesta :

Magmatic assimilation occurs when a rising magma body incorporates broken host rock into the melt.

Assimilation is the process of incorporating solid or liquid foreign matter into magma. The term does not imply a specific mechanism, the process depends on many factors such as temperature, magma cooling rate, gas pressure and composition of the material being assimilated.

In most cases, the net result will be a shift from the original composition of the source magma to that of the contaminants. This process of wall rocks being incorporated into magma is called assimilation.

Learn more about Magmatic assimilation here: https://brainly.com/question/15080317

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