Which outcome increases when coastal algal blooms deplete oxygen?

💡 Explanation

Harmful algal blooms consuming ample oxygen promote bottom water hypoxia, because decreased oxygen forces marine life upwards towards the surface; therefore upwelling is increased rather than creating stratification, as deoxygenation exacerbates mortality.

• Which process drives the upward transport of silica-rich magma at strike-slip fault zones?
• Which outcome occurs as a sand barrier's sediment budget becomes increasingly negative?
• After permafrost thaw in cold terrain, which mechanism causes soil liquefaction-driven building subsidence?
• Which consequence results when serpentinization weakens a transform fault?
• Which effect most directly establishes the polar jet stream along the boundary between the Ferrel and Polar cells?
• Which process predominates during pedogenesis in arid environments?