Gas Emitted Into Atmosphere by Landfill Sites
This page is the CodyCross answer for the clue below from TV Station, Group 603, Puzzle 4 (Simulcast Service).
Question is: Gas Emitted Into Atmosphere by Landfill Sites
and the answer is: METHANE
Word Meaning:
METHANE — (organic chemistry, uncountable) The simplest aliphatic hydrocarbon, CH₄, being a constituent of natural gas, and one of the most abundant greenhouse gases.
Definitions from Wiktionary.