Which outcome arises near a transform fault zone with high silica content?

💡 Explanation

Explosive eruptions may result because rising magma interacts with silica-rich crust along strike-slip faults, increasing viscosity; therefore, a violent release occurs rather than effusive flows that would spread horizontally given lower viscosity.

• Which effect on marine ecosystems results when upwelling currents are disrupted by strong, persistent offshore winds?
• Which outcome occurs when tectonic uplift reduces discharge on an alluvial fan system?
• Which risk increases when rapidly rising floodwater overtops a natural levee along a major river?
• Which outcome is directly enhanced after prolonged volcanic ash dispersal on a stable upwelling zone?
• Which mechanism causes the formation of enhanced precipitation zones along subtropical jet stream paths?
• Which outcome occurs regarding airflow in areas characterized by sharply contrasting surface temperatures?