% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for A greenhouse gas 5 letters

AnswerClue
OZONETriatomic greenhouse gas
OZONEGreenhouse gas
WATERImportant greenhouse gas
OZONEA greenhouse gas
OZONEBlue gas in the greenhouse effect
CARBONCOP*Enforcer of greenhouse gas restrictions?
CARBONFOOTPRINTGreenhouse-gas emission measure
MMLG-8's deadline for halving greenhouse gas emissions
DIOXIDECarbon ___ (greenhouse gas)
CARBONOFFSETSGreenhouse gas mitigators
CARBONOFFSETCompensating reduction of greenhouse gas emissions
EPAGreenhouse gas regulator, for short
METHANEGreenhouse gas produced by cows
CARBONOFFSETPurported counterbalance for greenhouse-gas emissions . . . or a description of the wordplay in 18-, 27-, 39-, and 51-Across
COALGreenhouse gas culprit
EMISSIONSGreenhouse gas concerns
EPAGreenhouse Gas Reporting Program org.
KYOTOPROTOCOLInternational greenhouse gas treaty
EPAGreenhouse gas regulators of D.C.
METHANEA greenhouse gas
EPAFederal org. with a "personal greenhouse gas emissions calculator"
COALBig greenhouse gas culprit
EPAOrg. concerned with greenhouse gas
EPAGreenhouse gas regulator: Abbr.