Which deformation results when descending oceanic lithosphere undergoes dehydration?

💡 Explanation

Forearc uplift results from the tectonic compression caused by volatile release during slab dehydration at depth, undergoing accretion via the subduction zone metamorphism mechanism. Therefore, uplift and crustal thickening occur, rather than rifting or metamorphism focused further from the trench.

• Which outcome occurs when exposed phyllosilicate-rich shales experience increased oxidation?
• Which effect happens when deep ocean brine drains?
• Following river avulsion, which process consolidates sediment during oxbow lake formation?
• Which feature results when glacial isostatic rebound lags sea-level adjustments?
• Which outcome occurs when concentrated animal feeding operations generate excessive nitrogen runoff on karst topography?
• Which air mass behavior results along boundaries between atmospheric circulation cells?