Landfills produce gas from the breaking down of trash by bacteria in the absence of oxygen. What gas does the MSW landfill The produced landfill gas is about 50 percent

In MSW landfills, this gas is removed by a

 B Methane and

C   Methane collection system

Landfills produce gas from the breaking down of trash by bacteria in the absence of oxygen. What gas does the MSW landfill produce?

The produced landfill gas is about 50 percent  

Methane

In MSW landfills, this gas is removed by a  

Methane collection system

your answer is rna to the question.