Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome results when a stress shadow weakens?
A)Decreased frequency of nearby earthquakes
B)Increased migration rate of dissolved silica
C)Increased probability of nearby quake✓
D)Decreased rate of glacial icequake
💡 Explanation
An earthquake in a stress shadow increases the risk of a major quake nearby because weakening allows tectonic strain to build up faster, accelerating elastic rebound, therefore frequency of quakes increases rather than decreases because stress builds up.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Geography →- Which effect increases continental aridity within subtropical zones?
- Which morphological change dominates when high-viscosity rhyolitic lava cools?
- Which mechanism causes a graben valley to form within a continental rift zone involving normal faults?
- Which process explains stratovolcano eruptions after extended repose periods due to magma evolution?
- Which consequence results when rapid groundwater withdrawal accelerates?
- Which mechanism causes poleward heat transfer within Earth's atmospheric Hadley cells?
