What problem does polystyrene have to the environment?

Polystyrene poses significant environmental problems due to its non-biodegradable nature, leading to persistent pollution in landfills and oceans. It can break into smaller microplastics that contaminate water sources and enter the food chain, impacting wildlife and ecosystems. Additionally, the production and incineration of polystyrene release harmful chemicals, contributing to air and water pollution. Its widespread use in packaging and single-use products exacerbates these issues, making it a major concern for environmental sustainability.