Abstract. Plastic is one of the most important pollutants human produces. Degradation of plastic is giving rise to microplastics, waste that threatens several species, including ours. According to the United Nations (UN), more than 430 million tons of this material are generated every year. In addition to affecting the Earth's ecosystems, also has repercussions on human health. staining
Key words: microplastics, nanoplastics, waste, ecosystem, extinction