Which immediate outcome occurs following excessive effusive eruption?

💡 Explanation

Extensive lava plains result from effusive eruptions because the low-viscosity magma flows readily; therefore, the lava spreads over a large area, forming plains rather than steep cones. Magma outflow is the direct mechanism.

• Which outcome accelerates when increased atmospheric carbon dioxide affects shallow marine carbonate platforms?
• Which outcome occurs when rapid crustal uplift obstructs rivers entering endorheic basins?
• Which outcome occurs when offshore winds consistently encounter coastal dunes?
• Which process limits cave formation at great depth?
• Which outcome increases when highly soluble bedrock groundwater withdrawal exceeds recharge?
• Which seismic effect increases liquefaction risk in unconsolidated sediment deposits during earthquakes?