Question

Cheapest method of solid waste management​

Answer 1

Answer:

Landfills

Explanation:

Landfills are generally the cheapest and most common disposal method for municipal solid waste (Al-Salem and Lettieri, 2009). Disposing of waste in a landfill involves burying the waste, and this remains a common practice in most countries.

Answer 2

Answer:

I think its:

Landfills

Explanation:

Hope it helps