True/False
Beneath continents,rising basaltic magmas are contaminated by sediments and continental-crust rocks,altering magma compositions;the resultant andesitic-to-rhyolitic magmas have high contents of SiO2,relatively low temperatures,and high viscosity,which make it difficult for gases to escape,causing explosive eruptions.
Correct Answer:
Verified
Correct Answer:
Verified
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