weathering round reactions down causes from a larger part into smaller sodium by sunny / mechanical repair
cracking_reaction is chemical_decomposition. cracking_reaction is not chemical_decomposition. addition_reaction is chemical_reaction. intentionally_blowing_up is blowing_up. snowing is precipitation_process. ground_swell is swell. ground_swell is not swell. rigor_mortis is stiffening. addition_reaction is not chemical_reaction. reduction_reaction is issuing.