chemical weathering means chemical reaction causes the weathering of rocks
breaking_chemical_bond is chemical_reaction. camp_degradation is chemical_reaction. chemical_reaction_intentional is physical_destruction_event. ground_state_chemical_object is chemical_object. camp_production is chemical_reaction. phosphate_weathering is erosion. cracking_reaction is chemical_decomposition. carbon_fixation is chemical_reaction. chemical_decomposition_of_camp is chemical_reaction. chemical_reaction is chemical_process.