How fast do these things biodegrade if left in the environment? Vegetables? 5 days – 1 monthPaper? 2–5 monthsOrange peels? 6 monthsTin cans? 50–100 yearsStyrofoam cups? 500 years to foreverPlastic bags? 500 years to forever 500 years to forever 500 years to forever 500 years to forever 500 years to forever 500 years to forever … Continue reading 30-Day Earth Challenge![]()
