Michellecrudaviz
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what will happen to the viscosity of magma when its silica content is high? a. High b. moderate c. low d. normal​

Sagot :


Answer: A

Explanation: Magmas that have a high silica content will therefore exhibit greater degrees of polymerization, and have higher viscosities, than those with low-silica contents. The amount of dissolved gases in the magma can also affect it's viscosity, but in a more ambiguous way than temperature and silica content.

SikrettEhhhviz

Answer:

  • A. High

Explanation:

Depending on the silica content of magma, the higher the amount of silica the more viscous the magma is

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