Which mechanism causes widening of cave passages following initial fissure formation?

💡 Explanation

Preferential flow path dissolution widens cave passages because water flow concentrates dissolution along existing weaknesses; therefore, passages expand rather than uniformly dissolving surrounding rock, because the concentrated flow enhances chemical weathering at specific sites.

• Which pattern emerges when pressure gradients influence airflow?
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• Which process predominantly shapes the bathymetry of a fjord immediately after deglaciation?
• Which crustal deformation pattern primarily manifests alongside strike-slip movement across a continental transform fault?
• Which feature results from increased carbonic acid levels inside karst caves?
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