Recycling has a positive impact on the environment, and alternatively, through reuse and recycling, waste can be converted into useful products. Given these facts, what has a positive impact on the environment among the following options:
- Environmental ignorance.
 - Impact sports.
 - Ignoring waste.
 - water conservation
 - transportation technology
 - peachleaf willow
 - Converting waste.
 - Green beans


 

       Converting waste.  