Subduction zone diagram (IMAGE) University of California - Santa Cruz Caption A subduction zone is created where two plates converge, with one sinking into the mantle. Dynamics along the plate interface create earthquakes, magma generated above the sinking slab leads to explosive volcanic eruptions, and topography created in the upper plate leads to landslides and sediments that feed back into the subduction zone. Credit Image Credit: Katy Cain/Carnegie Institution for Science Usage Restrictions For use only with news coverage of this report License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.