Fact 1: Landfills have a negative impact on the environment.

Fact 2: Less garbage goes into landfills.

Given the two facts above, answer the question "What effect would less garbage have on the environment?" with the following options: 
- It decreases
 - lowered energy cost
 - an unknown effect
 - no effect
 - protect them
 - a better effect
 - reduced heat
 - a worse effect


 

      a better effect   