Question

Typical modern municipal landfills contain __________. A) monitoring wells B) leachate treatment facilities C) methane retrieval systems D) all of the above

Answer 1

D) all of the above

Step-by-step explanation:

got it right on edge :D

Answer 2

D) all of the above

Step-by-step explanation:

Typical modern municipal landfills contain all of these features! They include monitoring wells, impermeable barriers, methane retrieval systems, and leachate treatment facilities.