Which consequence results when forest fire frequency prevents pedogenesis?

💡 Explanation

Reduced clay mineral formation results because recurrent fires remove organic matter essential for silicate weathering and clay formation driven by the mechanism of chelation; therefore clay formation diminishes, rather than processes being accelerated under increased vegetation cover.

• Which outcome consistently follows increased crustal downwarping above subduction zones?
• Which risk increases when accelerating thaw of sub-sea permafrost releases methane hydrates?
• Which outcome occurs when increased pore fluid pressure in a fault zone exceeds lithostatic stress?
• Which mechanism causes increased liquefaction risk during seismic shaking of unconsolidated coastal sediments?
• Which stress regime causes continental rift valley formation during an earthquake?
• Which climatic impact occurs during an El Niño event because of weakened equatorial upwelling?