Which of the following statements regarding volcanoes is NOT true?
A) Basaltic volcanoes have more gentle slopes than rhyolitic volcanoes.
B) Violent volcanoes tend to occur at convergent plate boundaries, whereas gentle volcanoes tend to occur at divergent plate boundaries.
C) Rhyolitic volcanoes usually form calderas, while basaltic volcanoes form shield cones.
D) Magma of gentle volcanoes has a higher silica content and a higher viscosity than magma of violent volcanoes.
Correct Answer:
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