sentences: as the salt water absorbed by a wetland increases , the salt content of the wetland will increase
docs: marsh is wetland. salt_marsh is sparse_canopy_closure. freshwater has less_salt_than_seawater intermittent_wetland_region is wetland. salt_marsh is wetland. wetland is land. water has effect_of_making_things_wet water_in_ocean has large_amount_of_salt