You are presented with the question "What has a positive impact on the environment?" and the following answer choices: 
- Environmental ignorance.
 - Impact sports.
 - Ignoring waste.
 - water conservation
 - transportation technology
 - peachleaf willow
 - Converting waste.
 - Green beans

Now knowing that recycling has a positive impact on the environment and alternatively, through reuse and recycling, waste can be converted into useful products, choose the best answer.


 

       Converting waste.  