Explainer Zone™ on Instagram: "This video shows a common but serious form of urban littering, where a person casually throws a plastic bottle onto a city street, reflecting how everyday behavior contributes to long-term environmental damage. Plastic bottles can take hundreds of years to decompose, breaking down into microplastics that contaminate soil, water, and food systems. In busy cities, litter like this often gets washed into storm drains, worsening flood risks during heavy rainfall and in