Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome occurs when lithospheric plates subduct irregularly?
A)Episodic tremor and slip events✓
B)Increased mantle plume formation
C)Rapid seafloor methane hydrate release
D)Widespread continental crust rifting
💡 Explanation
Episodic tremor and slip (ETS) can occur because irregular subduction causes varying stress accumulation at the plate interface, which is then released as slow-slip events accompanied tremors; therefore, ETS is the outcome, rather than plume formation which relates to mantle convection.
🏆 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 long-term geomorphic consequence primarily results when isostatic rebound occurs after glacial retreat in fjord regions?
- Which outcome occurs when pyroclastic flows deposit volcanic material?
- Which outcome results when acidic rainwater accelerates mineral dissolution?
- Which process maintains the upper troposphere's temperature inversion?
- Which consequence results when increased freshwater input disrupts thermohaline dynamics in a subpolar gyre?
- Which risk increases when subsurface carbon sequestration targets exceed threshold?
