Which consequence results when soluble salts accumulate within porous stone material?

💡 Explanation

Salt weathering occurs because the crystallization of salts within porous stone exerts pressure internally, causing fractures; therefore, the stone degrades due to mechanical stress, rather than simple chemical reactions with the air.

• Which constraint most limited the construction of steep agricultural terraces by the Inca civilization?
• Which outcome occurs during freeze-thaw cycles on poorly mortared stone structures?
• Which cultivation outcome results from highland terrace collapses?
• Which consequence resulted from the variable cooling rates when casting large civil cannons in 17th-century Europe?
• Which outcome arose in the Andean highlands when poorly engineered terracing encountered unusually prolonged saturation?
• Which mechanical risk increased along Roman roads when spring thaw saturates the ground supporting the via strata?