Recycling is the process of collecting and reusing materials instead of throwing them away. Materials such as paper, glass, metal, and plastic can be recycled. Items are sorted and sent to facilities for processing. Recycling helps materials be used again.

Recycling takes place in homes, cities, and recycling centers around the world. It is practiced in many countries. Communities and industries take part in recycling systems. Recycling is part of how materials are managed in everyday life.