Conserving resources has a positive impact on the environment, and recycling conserves natural resources. Given these facts, what does recycling do to the environment among the following options:
- prevent heat loss
 - coal burning
 - it has a positive impact on it
 - reducing acid rain
 - pollution
 - greenhouse gases
 - Something that makes plants green
 - Enriches the soil


 

   it has a positive impact on it      