This page includes links that explain what fossil fuels are and how they become plastic.
The three arrows were not intended to represent recycling. They are symbols to represent the type of plastic polymers in an object.
Various websites that discuss what can and cannot be recycled. There is also a section on Advanced Recycling and its complications.
Links to websites given in the Civics Ecology Plastics 2025 class. https://www.civicecology.org/plastics