mafic lava tends to have low silica content. based on this, which of the following statements about mafic…
mafic lava tends to have low silica content. based on this, which of the following statements about mafic lava is most likely true? a) it has higher viscosity. b) it contains more volatile gases. c) it flows slowly. d) it contains fewer volatile gases.
Answer
Brief Explanations:
Viscosity of lava is related to silica content. Higher silica - content lava has higher viscosity and traps more volatile gases. Mafic lava has low silica content, so it has lower viscosity, flows more easily, and contains fewer volatile gases.
Answer:
D. It contains fewer volatile gases.