Which consequence results when excessive sediment accretion obstructs tidal flow?

💡 Explanation

Salt marsh habitat loss increases because reduced tidal flow leads to stagnant, anoxic conditions that inhibit plant growth; this sediment deposition causes habitat degradation rather than increased storm surge, therefore, the oxygen depletion degrades those areas.

• Which mechanism primarily maintains gyre circulation in subtropical ocean basins?
• Which outcome occurs when sediments compacting on an oceanic plate get dragged down during subduction?
• Which secondary effect is likely when liquefaction occurs due to earthquake shaking in regions with levees?
• Which outcome occurs when a continental plate overrides a subducting oceanic plate lacking buoyant features?
• Which mechanism explains shield volcano formation associated with mantle plumes?
• Which mechanism drives the observed periodic changes in global thermohaline circulation strength?