Tires being shredded and converted into surfacing for public roads is an example of ____________________.

Shredded

Torn or cut into thin pieces typically to prepare or dispose of materials and can also refer to food processing.

Surfacing

The process of appearing or becoming visible, often used in the context of objects coming to the surface of water or information becoming known.

Public Roads

Roads maintained by the government and accessible to the public for transportation purposes, including highways, city streets, and bridges.