Respuesta :
Nina is using Reuse.
- Reuse is the action or practice of using an item, whether for its original purpose conventional reuse or to fulfill a different function creative reuse or repurposing.
What is solid waste management?
- Solid-waste management, the collecting, treating, and disposing of solid material that is discarded because it has served its purpose or is no longer useful.
- The municipal solid waste industry has four components: recycling composting, land-filling, and waste to energy via incineration.
- It also offers solutions for recycling items that do not belong to garbage or trash.
To know more about waste management here
https://brainly.com/question/14665452
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