Which geological change results when acidic rainwater interacts with fractured limestone?

💡 Explanation

Acidic rainwater causes extensive cave systems because chemical weathering via dissolution occurs, gradually enlarging fractures in the limestone bedrock; therefore extensive karst topography forms, rather than rock layers or fuel accumulation, which require different geochemical conditions.

• Which effect arises when increased atmospheric CO2 alters the stratospheric temperature gradient?
• Which phenomenon primarily causes the curved trajectory of prevailing winds across different latitudes?
• Which outcome occurs when strike-slip fault movement impedes a river’s natural channel alignment?
• Which consequence results when volcanic ash suspends high in atmosphere?
• Which effect increases phytoplankton concentration when coastal upwelling occurs?
• Which outcome results when El Niño-Southern Oscillation suppresses coastal upwelling in the eastern Pacific Ocean?