Szukana fraza: [Abstract = "The results of analysis of the morphology of the tested sample of microplastic \(consisting of poly\(propylene\)\) allowed observing how it was degraded. Examining the surface of a microplastic, one can analyze a number of factors as well as determine the possible path the material has traveled until it was collected as a sample. By determining the scale of the patterns, it is possible to estimate how long the sample and other microplastics present in marine environments have been there."]