Org. that monitors wetlands Org. that publishes the newsletter GoGreen! Org. concerned with brownfields Org. monitoring wetlands Org. with a two-leaved flower logo Org. with an Acid Rain Program Org. concerned with mpg Omega-3 fatty acid Org. concerned with air + or - particles Org. behind the AirNOW app Org. concerned with 55 Across Org. concerned with acid rain Org. founded in 1970 Org. concerned with clean air Org. for clean air and water Org. concerned with PCBs Org. concerned with global warming Org. concerned with hazardous waste Org. that's affiliated with fueleconomy.gov Org. with an Assistant Administrator for Air and Radiation Org. concerned with climate change Org. concerned with safe drinking water Org. of waste watchers Org. that registers pesticides Org. that banned DDT Org. with an acid rain hotline + or - bits Org. linked to from the homepage of fueleconomy.gov Org. that promotes motor oil recycling with the slogan "You dump it, you drink it" Org. with an Office of Solid Waste and Emergency Response Org. headed by W. D. Ruckelshaus Org. headed by Ruckelshaus Org. in a war against grime Org. fighting grime Org. founded in 1970 Org. concerned with emissions Org. that banned DDT Org. that may be involved in a cleanup Org. launched by Nixon Org. with a superfund Org. concerned with PCB's Org. that conducts many studies Org. that does studies Org. established by Nixon Org. monitoring 38-Down quality Org. monitoring industrial wastes Org. doing atmospheric tests Org. trying to clear the air? Org. whose seal has a flower Org. with lead concerns Org. that fines polluters Org. that monitors oil spills Ones with charges Org. with air and water standards Org. with an Office of Water Oil spill-monitoring org. Org. concerned with 34-Across Org. employing Walter Peck in "Ghostbusters" Org. tasked with enforcing the Clean Air Act Org. with a radon hotline Org. concerned with clean air Org. that might employ a climatologist Org. that regulates arsenic and asbestos Org. whose resources partly go to waste? Org. with monitors Org. concerned with climate change Org. that covers Springfield in a dome in "The Simpsons Movie" Org. concerned with 9-Down Org. concerned with ecology Org. concerned with water quality Org. that promotes Energy Star Day Org. concerned with soil and water Org. established during Nixon's presidency Org. founded under Nixon Org. whose mission involves emissions Org. with a flower logo Org. concerned with ecosystems Org. that directed some of BP's oil cleanup efforts Org. against pollution Org. fining polluters Org. that sued Koch Industries for $30M for oil spills Org. protecting air and water "+" or "-" particles ' ' or '-' particles + or - bits + or - particles + or - particles Org. with a Greenversation blog Org. with a Sustainable Practices section on its website Org. formed by Nixon Org. concerned with CFC's Org. concerned with car emissions Org. that cleans up spills Org. concerned with pollution Org. established by Nixon Org. concerned with PCBs Org. created under Nixon Org. monitoring emissions Org. with the Energy Star program Opposite of haw One might rise out of a bed Originate (from) "Oh my!" One might rise out of a bed "Oh my!" "Oh, wow!" 'Oh wow!' Originate (from) 'Oh wow!' October 31st ammo Omelet ingredients Originate, with "from" Originate Originate Omelet needs __ over easy Originate (from) Omelet essential Old start to whiz? Omelet essentials '___, Officer Krupke' Omelet base Omelet necessities Omelet ingredients Of extensive distance Of major significance 480, 500, or 516 "Over easy" order Omelet ingredient Omelet needs Office order Omelet ingredients Office manager's purchase Omelet ingredients Office supplies order Occasional guided missiles. One-basket contents. Oologist's concern. Office order Objects of a seasonal hunt Office manager's purchase ___ on (incites) Omelet requirements Ova ___ on (goads) Outstanding Outstanding Omelet base "Oh, that's just perfect!" Order that may be scrambled or sunny-side up Orders at a 55-Down Ones in an annual hunt Objects of an Easter hunt Ova Ova Omelet base Order for 10 Down Ova Ones in an annual hunt Objects of an Easter hunt Ovoids in a carton Omelet start Omelet base Omelet essentials Org. with a Toronto Hall of Fame Org. with a January All-Star Game Org. with 30 franchises Org. with Canadiens and Canucks Org. with Penguins and Ducks Org. with Canadiens and Canucks Org. that prohibits cross-checking Org. with left wingers and right wingers Org. making rulings on illegal checks Org. with the Vegas Golden Knights Org. with Canucks and Canadiens Org. with Sharks and Predators Org. with Bruins and Red Wings Org. with defenders on skates Org. with power plays Org. playing on ice Org. with icing penalties Org. with Sharks and Predators Org. with Sharks and Predators Org. for Kings and Senators Org. with Jets and Flyers Org. with Jets and Flyers Org. with Ducks and Penguins Ones who get a third degree Ones who got the third degree Ones who get a third degree O. Henry's "Gift of the ____" O. Henry's "The Gift of the __" O'Henry's "The Gift of the ___." Of no consequence On a limited scale O. Henry's gift givers O. Henry's gift-givers One of the sizes. O. Henry title word O. Henry's "The Gift of the ___" O. Henry's "The Gift of the ___" O. Henry title word O. Henry gift-givers Of no consequence O. Henry's gift givers O. Henry's "The Gift of the ___" O. Henry's The Gift of the ____ O. Henry's gift givers O. Henry's "The Gift of the ___" O. Henry's 'The Gift of the ___' Office supplies order O. Henry's "The Gift of the ___" Office supply quantity O. Henry's "The Gift of the ___" One of ten in a paper box Office Depot purchase O. Henry title characters OfficeMax purchase O. Henry title trio org One is wrapping good boomerangs for Christmas visitors Office supply packet Office purchase Ova Office supply packet __ over easy Omelet essential Office supply packet Omelet essentials Office quantity Office supply quantity Office Depot purchase Office supply quantity Offerings in "Lost" ads 'Oh, that's just perfect!' Outstanding Often-insincere approval Outstanding "Oh, wow!" "Oh, wow!" "Oh, boy!" One thousand dollars, in slang One-tenth of a percent of a cool mil Opposite of "haw!" Ox driver's command. Opposite of haw. Order to Dobbin Opposite of haw Opposite of 1-Down