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(Click for frequent words.) 74 CFCs 73 chlorofluorocarbons 72 CFCs chlorofluorocarbons 69 ozone depleting chemicals 69 ozone depleting substances 68 ozone depleting substance 68 hydrochlorofluorocarbons HCFCs 67 hydrofluorocarbons HFCs 66 ozone depleting gases 65 Chlorofluorocarbons 65 chlorofluorocarbon 63 HCFCs 63 halons 63 aerosol propellants 63 chlorofluorocarbon CFC 63 chlorofluorocarbons CFC 62 HCFC 62 ozone depleting 62 ozone depleting CFCs 61 ozone depleting chlorofluorocarbons 60 stratospheric ozone 60 CFC propellants 59 fluorocarbons 59 Chlorofluorocarbons CFCs 59 refrigerants 59 penta BDE 58 Earth ozone layer 58 aerosol spray cans 58 halon 58 ozone depleting compounds 58 hydrofluorocarbon 58 Montreal Protocol 57 methyl chloroform 57 ozone depletion 57 fluorinated gases 57 deca BDE 57 HCFC #b 57 Methyl bromide 56 hydrofluorocarbons 56 aerosol sprays 56 CFCs HCFCs 55 pesticide methyl bromide 55 Ozone Depleting Substances ODS 55 deplete ozone 55 perfluorocarbons PFCs 55 ozone layer 55 ozone depleting chlorofluorocarbons CFCs 55 HFC refrigerants 54 depleting substances 54 hydrochlorofluorocarbon HCFC 54 Deca BDE 54 nitrogen trifluoride 54 chloroflourocarbons 53 Freon 53 Halons 53 hydro chlorofluorocarbons 53 hydrochlorofluorocarbon 53 fluorinated chemicals 53 nitrous oxide N2O 53 Persistent Organic Pollutants 53 protective ozone layer 53 HFC #a 53 aerosols 53 elemental mercury 53 hydrochlorofluorocarbons 52 perfluorocarbons 52 Greenhouse gases 52 HCFC refrigerants 52 ODSs 52 chlorofluorocarbon gases 52 DecaBDE 52 HFCs 52 hydrofluorocarbon HFC 52 oxide hydrofluorocarbons perfluorocarbons 52 sulfate aerosols 52 insecticide DDT 52 refrigerant gases 52 Polychlorinated biphenyls PCBs 52 CFC refrigerants 52 chlorinated compounds 52 fumigant methyl bromide 51 Ozone Depleting Substances 51 sulfur hexafluoride 51 sulfuryl fluoride 51 potent greenhouse gas 51 stratospheric ozone depletion 51 hydro fluorocarbons 51 pesticide DDT 51 fire retardants 51 DDT pesticide 50 halogenated flame retardants 50 additive methyl tertiary butyl 50 halocarbons 50 Ozone depleting substances 50 greenhouse gases GHG 50 suspected carcinogen 50 methane nitrous oxide 50 greenhouse gases GHGs 50 Volatile Organic Compounds 50 sulfur hexafluoride SF6 50 polybrominated diphenyl ethers 50 PFCAs 50 flame retardants 50 PBDEs polybrominated diphenyl ethers 50 PFOAs 50 sulfate aerosol 50 bromine compounds 49 PCBs polychlorinated biphenyls 49 Methyl Bromide 49 greenhouse gasses 49 persistent bio accumulative 49 additive MTBE 49 Hydrofluorocarbons 49 albuterol inhalers 49 anthropogenic greenhouse gases 49 greenhouse gases 49 DDT PCBs 49 inefficient incandescent bulbs 49 PBDEs 49 octa BDE 49 greenhouses gases 49 tailpipe gases 49 gases 49 Ozone Depletion 49 anthropogenic CO2 emissions 49 Persistent Organic Pollutants POPs 49 leaded petrol 49 deca BDEs 49 pentaBDE 49 freon 48 organophosphorus pesticides 48 sulphate aerosols 48 Flame retardants 48 NF3 48 Ozone disinfection produces 48 Nitrogen trifluoride 48 oxide sulfur hexafluoride 48 endocrine disrupting chemicals EDCs 48 flame retardant chemicals 48 Carbon dioxide CO2 48 greenhouse warming 48 halogenated 48 Particulates 48 deca 48 perfluorooctanoic acid PFOA 48 banned pesticide DDT 48 heptachlor 48 organochlorine pesticide 48 Volatile organic compounds 48 cyclamates 48 ozone depleting CFC 48 Saccharin 48 HFA propellant 48 Ozone Depleting 48 carbon dioxide 48 ozone 48 leaded gasoline 47 ozone depleting refrigerants 47 tributyltin 47 Dichloro Diphenyl Trichloroethane DDT 47 harmful gasses 47 isoprene 47 Inhalers 47 methyl bromide 47 toxic substances 47 flame retardant additives 47 chlordecone 47 dyes insecticides 47 DDT dieldrin 47 carbon dioxide CO2 47 bioaccumulative 47 Elemental mercury 47 harmful chemicals 47 hydroxyl radicals 47 harmful gases 47 brominated flame 47 Paraquat 47 PVC shower curtains 47 endocrine disrupter 47 carcinogenic chemicals 47 noble gases 47 GHGs 47 polybrominated diphenyl ether 47 Lindane 47 formic acid 47 N2O 47 DEHA 47 diphenyl ethers 47 synthetic pyrethroids 47 anthropogenic emissions 47 dichlorodiphenyltrichloroethane DDT 47 Brominated flame retardants 47 particulate opacity mercury 47 atmospheric CO2 levels 47 hydrofluorocarbons HFCs perfluorocarbons PFCs 47 #,# dichlorobenzene 47 dishwasher detergents 47 lindane 47 MBTE 47 Carbofuran 47 respiratory irritant 47 nitrous oxides 47 Leaded petrol 46 tropospheric ozone 46 hexavalent chromium polybrominated biphenyls 46 refrigerant 46 gasses 46 greenhouse gas HFC 46 carbon dioxide nitrous oxide 46 Carbon dioxide emissions 46 Greenhouse gasses 46 acid rain 46 diethylene glycol chemical 46 organic pollutants POPs 46 Ozone depleting 46 pollutants emitted 46 halogenated compounds 46 Nitrogen oxides 46 eFlow Technology produces 46 pesticide endosulfan 46 atrazine herbicide 46 toxaphene 46 ozone O3 46 nitrogen oxides carbon monoxide 46 glycol ethers 46 sulfur dioxide SO2 46 carcinogenic polycyclic aromatic hydrocarbons 46 carcinogenic compounds 46 perchlorethylene 46 soot particulates 46 hydrofluoroalkane HFA 46 bio accumulative 46 Perchloroethylene 46 hydroxyl radical 46 global warming gasses 46 thirdhand smoke 46 ethoxylates 46 carbon tetrachloride 46 mercury dioxins 46 sulphate particles 46 endocrine disrupters 46 toxic flame retardants 46 Sulphur dioxide 46 carbamates 46 organochlorine pesticides 46 carbon dioxide methane nitrous 46 tertiary butyl ether 46 carcinogens mutagens 46 decaBDE 46 Dioxins 46 HFCs perfluorocarbons PFCs 46 refrigerant HCFC 46 Refrigerants Naturally 46 eucalyptol 46 bromine atoms 46 PDBEs 45 flame retardants PBDEs 45 Brominated 45 carbonless copy paper 45 chlorinated pesticides 45 toxic chemicals 45 #,# DCB 45 chlorinated solvents 45 inefficient lightbulbs 45 parathion 45 Carbon monoxide CO 45 Pyrethroids 45 organochlorine 45 drywall emits 45 Triclosan 45 Bromate 45 pollutants 45 Ozone depletion 45 nitrogen oxides emitted 45 Ozone Layer 45 gaseous pollutants 45 HFC# 45 pthalates 45 incomplete combustion 45 ultraviolet UV rays 45 methylparaben 45 Carbon dioxide 45 diazinon 45 inorganic mercury 45 Polybrominated diphenyl ethers PBDEs 45 melt Himalayan glaciers 45 Trichloroethylene 45 stratospheric ozone layer 45 deca bromine 45 greenhouse gases emitted 45 Halogenated 45 perfluorinated chemicals 45 carbon monoxide nitrogen dioxide 45 Polybrominated 45 chlorine monoxide 45 Volatile Organic Compounds VOCs 45 Chlorpyrifos 45 manmade greenhouse gas 45 Global Warming Potential GWP 45 oxidizing agent 45 Ozone layer 45 estrogen mimicking 45 greenhouse gas 45 aerosol 45 plastics detergents 45 organochlorines 45 MDIs 45 reproductive toxins 45 sulfate particles 45 Diethylene glycol 45 synthetic musks 45 atmospheric pollutants 45 cyclamate 45 nitrogen oxide NOX 45 carbon dioxide concentrations 45 nitrogen oxides NOx emissions 45 atmospheric ozone 45 sodium lauryl sulphate 45 oVOCs 44 fluorotelomers 44 triclocarban 44 pesticide lindane 44 fossil fuels 44 Acrylic acid 44 solvents 44 VOCs Volatile Organic Compounds 44 dental amalgam 44 coolants 44 synthetic nitrogen fertilizers 44 sodium fluoroacetate 44 PFOS 44 Volatile Organic Compounds VOC 44 cadmium mercury hexavalent 44 cadmium mercury 44 organophosphates 44 Hydrolyzed Vegetable Protein HVP 44 hormone disruptors 44 Particulate emissions 44 adipic acid 44 plastic hardener 44 Toxic chemicals 44 carcinogenic substances 44 hydrocarbons HC 44 Ocean acidification 44 cadmium hexavalent chromium 44 monosodium glutamate MSG 44 amine scrubbing 44 byproduct HFC 44 oxygenate MTBE 44 HFA inhalers 44 nonylphenol ethoxylates 44 nitrosamines 44 furans 44 bacteria Bacillus anthracis 44 DINP 44 trichloroethane 44 Ultrafine particles 44 perfluorinated chemicals PFCs 44 substances 44 Primatene 44 diphenyl ether 44 nanoclays 44 chlorinated flame retardants 44 aromatic amines 44 rat poisons 44 carbon sinks 44 aerosol particles 44 herbal supplement ephedra 44 Asbestos fibers 44 sulfuric acid mist 44 hazardous chemicals 44 toxic solvents 44 oxidized mercury 44 chlorinated solvent 44 antipersonnel landmines 44 R #a refrigerant 44 cleaning solvents 44 harmful substances 44 polybrominated diphenyl ethers PBDEs 44 polychlorinated biphenyls PCBs 44 combustion modification 44 chlorinated Tris 44 hormone disrupter 44 Dieldrin 44 anthropogenic greenhouse gas 44 plasticizers 44 PBDE 44 partially hydrogenated vegetable oils 44 pesticides herbicides fungicides 44 azo dyes 44 Nitrogen Oxides 44 noxious gasses 44 polycarbonate plastics 44 methanol formaldehyde 44 polyester resins alkyd resins 44 fluorochemicals 44 Polychlorinated biphenyls 44 DDT 44 burning fossil fuels 44 phenanthrene 44 dishwashing detergents 44 hydroquinone 44 chemical compounds 44 Sulfur dioxide 44 sulfur gases 44 heat trapping gases 44 Aerosols 44 geoengineering schemes 44 Thimerosal 44 herbicide atrazine 44 phenolphthalein 44 brominated flame retardants 44 eggshell thinning 43 Anthropocene 43 insecticide endosulfan 43 Routine smallpox vaccinations 43 Dursban 43 Phthalates 43 Carbon Dioxide CO2 43 incandescent bulbs 43 PVC phthalates 43 Reactive oxygen species 43 sulfates 43 #,# dioxane 43 cyclopentane 43 pesticides 43 tasteless odorless 43 hydrocarbons carbon monoxide 43 chemicals 43 organophosphate insecticide 43 gasoline additive MTBE 43 CO ² 43 recyclable plastics 43 R#a 43 asbestos fibrous mineral 43 manmade CO2 emissions 43 brominated flame retardants BFR 43 Naphthalene 43 Chlordane 43 polybrominated 43 soot smog 43 toxic gasses 43 thermochemical processing 43 harmful byproducts 43 organophosphate pesticide 43 Infantino slings 43 Formic acid 43 inkjet colorants capacitor 43 mimics estrogen 43 methane nitrous oxide hydrofluorocarbons 43 rodent poison aminopterin 43 Refrigerants 43 drain cleaners 43 octane enhancer 43 Nemagon 43 Hydrochloric 43 artificial sweetener saccharin 43 polycarbonate plastic bottles 43 sulfur dioxides 43 dieldrin 43 HFO #yf 43 Haber Bosch process 43 formamide 43 ozone layer depletion 43 organophosphorus 43 fluorinated greenhouse gases 43 heat trapping emissions 43 photochemical smog 43 polyurethane foams 43 fluorinated compounds 43 brominated flame retardants BFRs 43 artemisinins 43 heat trapping pollutants 43 chemical diethylene glycol 43 Oxybenzone 43 Pollutants 43 Artificial trans fats 43 toxicants 43 asthma inhalers 43 Phosgene 43 fuel additive MTBE 43 warmings 43 artificial colorings 43 PCBs dioxins 43 ultra violet radiation 43 poisonous gasses 43 CO -2 43 toxic pollutant 43 Govindasamy Bala 43 endocrine disruptor 43 Carbon tetrachloride 43 benzene formaldehyde 43 Hydrogen cyanide 43 cyanoacrylates 43 particulate soot 43 polycarbonate plastic baby 43 endocrine disruptors 43 ozone particulate matter 43 nitrogen oxides NOx 43 anthropogenic interference 43 HBCD 43 metal degreasing 43 nonstick cookware 43 perfluorinated 43 TiO2 nanoparticles 43 retardants 43 acidification 43 Greenhouse Gases 43 aerosol propellant 43 polyaromatic hydrocarbons 43 radioactive nuclides 43 CO ₂ 43 cellulose acetate 43 oxidants 43 persistent bioaccumulative 43 electric clothes dryers 43 fireproofing chemicals 43 carbon dioxide CO2 emissions 43 reproductive toxicants 43 superoxides 43 chlorine atoms 43 pesticides aldrin 43 SF6 43 cyanazine 42 emit toxic fumes 42 #yf 42 lead mercury cadmium 42 harmful pollutants 42 VOCs 42 organotin 42 N2O hydrofluorocarbons HFCs perfluorocarbons 42 respiratory irritants 42 harmful toxins 42 warming gases 42 peroxides 42 biomass combustion 42 synthetic estrogen 42 elemental chlorine 42 chlorinated hydrocarbon 42 TBBPA 42 toxic hydrogen sulfide 42 coccolithophores 42 washing powders 42 incandescent lamps 42 chlorpyrifos 42 airborne pollutants 42 Endosulfan 42 photochemical reactions 42 potent carcinogens 42 toluene benzene 42 Carbon monoxide byproduct 42 incandescent lightbulbs 42 mercury neurotoxin 42 NOx SOx 42 microcystins 42 hydrofluoroalkane 42 amalgam dental fillings 42 chemical malachite green 42 pollen pet dander 42 ozone particulates 42 Ethylene glycol 42 chlorine bleaching 42 OWBs 42 ruminant protein 42 nitrogenous compounds 42 Paul Crutzen 42 ethylmercury 42 tamperproof packaging 42 toxic gases 42 polychlorinated 42 carcinogenic dioxins 42 Palaeocene Eocene Thermal Maximum 42 Acrolein 42 neurotoxin 42 thermometers barometers dental amalgams 42 carcinogenic byproducts 42 EtO 42 Nitrogen oxide 42 manmade greenhouse gases 42 emit carbon monoxide 42 licensed IGIV 42 Probiotic supplements 42 benzoates 42 Hazardous substances 42 pyrethroids 42 heat trapping gasses 42 hydrochloric acid HCl 42 gaseous emissions 42 PVC polyvinyl chloride 42 nitrous oxide N2O hydrofluorocarbons 42 fibrous mineral 42 oxo biodegradable 42 N2O emissions 42 xylenes 42 sodium cyclamate 42 Hazardous Substances Directive 42 propellants 42 gases emitted 42 nicotine inhalers 42 dimethyl sulphide 42 NOx nitrogen oxide 42 filament bulbs 42 pollutant 42 anthropogenically 42 sulfur dioxide SOx 42 sulfur trioxide 42 sulfur dioxide nitrogen dioxide 42 particulate matter nitrogen oxides 42 carbon dioxide methane 42 Plastic bottles 42 atmospheric aerosols 42 tetrachloroethene 42 Diazinon 42 pesticide Endosulfan 42 dental amalgams 42 particulate filters 42 detergents solvents 42 Olestra 42 hazardous substances 42 CO2 SO2 42 heat trapping carbon dioxide 42 lung irritant 42 Polythene bags 42 Sugarcane ethanol 42 Louis Camille Maillard 42 polybrominated diphenyl ether PBDE 42 CO2 42 Epoxy resins 42 acids solvents 42 potent neurotoxin 42 hydrocarbon refrigerant 42 aerosol cans 42 Le Quere 42 Diethylene Glycol 42 hexachlorobenzene 42 environmentally hazardous substances 42 brominated flame retardant 42 pesticide chlorpyrifos 42 Lunny oyster farm 42 organotins 42 excrete methane 42 chlorinated hydrocarbons 42 air conditioners dehumidifiers 42 suppressants 42 Air fresheners 42 Anti Ballistic Missile 42 biomagnification 42 smog forming compounds 42 hydrofluorocarbons perfluorocarbons 42 Domoic acid neurotoxin 42 Aspartame 42 lactitol 42 solvent vapors 42 dimethylformamide 42 allowances EUAs 42 benzyl alcohol 42 contrast chlorine disinfection 42 degreasers 42 toxic dioxins 42 Anthropogenic 42 organophosphate insecticides 42 biphenyl 42 mercury cadmium 42 atmospheric carbon dioxide 42 Plant sterols 42 Kyoto Protocol expires 42 halogenated hydrocarbons 42 Methyl Tertiary Butyl Ether 42 neurotoxins 42 acoustic cavitation 42 herb ephedra 42 Antarctic ozone 42 register methyl iodide 42 Methylmercury 42 leach toxic chemicals 42 Kyoto Protocols 42 bisphenol A. 42 stick cookware 41 automobile tailpipes 41 odorless colorless poisonous 41 nitric oxides 41 genetically engineered organisms 41 silver ions 41 Hydroquinone 41 ultraviolet UV light 41 BPA phthalates 41 endocrine disrupting chemical 41 clathrates 41 SOx emissions 41 parabens preservatives 41 Carbon dioxide CO2 emissions 41 Carbon Dioxide 41 BFRs 41 furan 41 degreasing agent 41 Stavudine 41 greenhouse gas nitrous oxide 41 hydrogen sulphide H2S 41 Nitric acid 41 bacteria Streptococcus pneumoniae 41 Tailpipe emissions 41 Sodium cyanide 41 MTBE methyl tertiary butyl 41 toxic diethylene glycol 41 detergents 41 damaging ultraviolet rays 41 gaseous hydrocarbons 41 Carbon Monoxide CO 41 chemical flame retardants 41 Kyoto Protocal 41 sulfuric acids 41 methane 41 sodium bromide 41 carcinogenic fibers 41 volatile organic compounds 41 metered dose inhalers MDIs 41 toxic vapors 41 bacterial endotoxin 41 cetirizine Zyrtec 41 carbon monoxide hydrocarbons 41 automotive catalytic converters 41 sensitizers 41 Anti Ballistic Missile ABM 41 naturally occurring bacteria 41 acids alkalis 41 clogging waterways 41 particulate matter emitted 41 Polycyclic aromatic hydrocarbons 41 nonstick coatings 41 expiring Strategic Arms 41 atmospheric CO2 41 hydrogen chloride 41 benzene xylene 41 PVC plastics 41 Single hull tankers 41 corroding copper pipes 41 quaternary amines 41 neonicotinoid pesticides 41 Crutzen 41 endocrine disrupting chemicals 41 Sulfur compounds 41 mercury amalgam 41 rodenticide 41 sulphates 41 chemical ammonium perfluorooctanoate 41 combustion byproducts 41 hormone disrupting 41 anti microbials 41 tiny airborne particles 41 GHG concentrations 41 rechargeable lithium batteries 41 dust pet dander 41 perfluorinated compounds 41 radiative forcing 41 trigger allergic reactions 41 Volatile Organic Compound VOC 41 Sodium hydroxide 41 azinphos methyl 41 heat trapping greenhouse gas 41 formaldehyde benzene 41 insect sprays 41 GHG emissions 41 CFC inhalers 41 Methyl mercury 41 sulfur dioxide 41 chemical perfluorooctanoic acid PFOA 41 chlorobenzene 41 Chrysotile asbestos 41 trichloroethene TCE 41 bacteria Clostridium botulinum 41 aristolochic acid 41 rice cookers washing machines 41 benzalkonium chloride 41 hairsprays 41 brodifacoum 41 cap andtrade 41 zinc oxide nanoparticles 41 Svante Arrhenius 41 sodium laurel sulfate 41 ABM treaty 41 thirstiest consumer 41 nickel cadmium 41 BDEs 41 greenhouse gases endangers 41 chlorine peroxide 41 phosphine 41 toxic pesticides 41 sulfur oxide SOx 41 Ionic liquids 41 penta 41 aldrin 41 corona discharge 41 dioxins PCBs 41 acid PFOA 41 acetaldehyde 41 sulfur dioxide SO2 nitrogen 41 aromatic hydrocarbons 41 Gisela Winckler 41 Acrylamide 41 containing triclosan 41 perfluorooctane sulfonate 41 synthetic liquid hydrocarbons 41 clogging landfills 41 Annex XIV 41 chemical Bisphenol 41 aspartame NutraSweet 41 iso octane 41 bacterium Clostridium botulinum 41 paraquat 41 nitrogen oxide NOx emissions 41 refrigerators air conditioners 41 antibacterial soaps 41 transfat 41 nitrogen oxide NOx 41 Cockroach allergens 41 antimicrobials 41 soot emitted 41 insecticide chlorpyrifos 41 ocean fertilization 41 Rh proteins 41 lead cadmium arsenic 41 underground geologic formations 41 nickel matte electrolytic 41 When plutonium decays 41 methylamine 41 skin lightening creams 41 benzopyrene 41 organo phosphate 41 cryoprotectants 41 cleaners disinfectants 41 sulfur oxides nitrogen oxides 41 polycyclic aromatic hydrocarbons 41 Arctic permafrost 41 sectoral crediting 41 Greenhouse Gas Protocol 41 airborne pollutant 41 anthropogenic aerosols 41 sulfur dioxide nitrogen oxides 41 smog forming pollutants 41 aerosol concentrations 41 TSNAs 41 artificial sweetener aspartame 41 organophosphate 41 industrial degreaser 41 sodium laureth sulphate 41 biphenyls 41 dioxides 41 Ketones 41 aspartame sucralose 41 phthalates 41 sulfur dioxide particulates 41 Toxin Weapons 41 benzene arsenic 41 nanobacteria 41 tobacco specific nitrosamines 41 Flammable hydrogen 41 microwaving popcorn 41 Fossil fuels 41 biodegradable plastics 41 synthetic preservatives 41 autocatalysts 41 Cooldent ICE 41 methane CH4 41 sulfuric compounds 41 microwave popcorn bags 40 nebulization technologies 40 Biodegradable plastics 40 Hazardous Substances directive 40 diesel particulate filters DPFs 40 COREXIT 40 wood preservatives 40 C# fullerenes 40 Stachybotrys chartarum 40 Imaginarium Wooden Coloring Cases 40 endosulfan 40 nitric acids 40 polar regions 40 horticultural oils 40 chlorine disinfection 40 ruminant animals 40 toxic mercury vapor 40 pesticide aldicarb 40 particulate matter soot 40 Tekmira LNP formulations 40 diacetyl vapors 40 magnesium silicate 40 mouth rinses 40 trichlorethylene 40 Jellyfish swarm northward 40 cadmium chromium 40 Nitrogen oxide emissions 40 sulfur oxide 40 Hans Tropsch 40 organic compounds 40 Methane CH4 40 colorless odorless tasteless 40 greenhouse gas emissions 40 refrigerant reclamation 40 AB# mandates 40 carbondioxide 40 nonylphenol 40 carbon dioxide emissions 40 methylamines 40 carbamate insecticides 40 phthalates chemicals 40 PFCs 40 automobile catalytic converters 40 beta cyclodextrin 40 hydrogenated oil 40 particulate pollutants 40 monosodium glutamate 40 chemicals diazinon malathion 40 particulate matter PM#.# 40 harmful residues 40 fuel additive methyl 40 H2 blockers 40 ethene 40 water vapor 40 Dioxane 40 bacterial decomposition 40 nitrous oxide 40 formaldehyde colorless gas 40 scraps grass clippings 40 Aerosol cans 40 trihalomethanes THMs 40 carcinogens 40 greenhouse gas concentrations 40 mirex 40 ecamsule 40 pentachlorophenol 40 mercury amalgam fillings 40 Particulate pollution 40 Toxics Release Inventory TRI 40 noxious pollutants 40 airborne allergens 40 overhunting 40 absorbs carbon dioxide 40 sulfur dioxide pollutant 40 DDVP 40 Synthetic fertilizers 40 disposable plastic bags 40 gases vapors 40 peat lands 40 DDT pesticide banned 40 inorganic salts 40 Teflon coated cookware 40 nanocatalysts 40 UVC rays 40 partially hydrogenated oils 40 laundry detergents 40 Burning fossil fuels 40 smog forming 40 phosphor powder 40 R#A refrigerant 40 jewelry Weidenhamer 40 gasoline additive methyl 40 radioactive nuclei 40 fossil fuel 40 pollutions 40 Dispersants contain 40 emit pollutants 40 paint thinners 40 pyrethroid insecticides 40 nonrenewable resources 40 mercury thermostats 40 aerosol inhalers 40 vaccine preservative thimerosal 40 pyrethrins 40 para dichlorobenzene 40 carbon dioxide sulfur dioxide 40 engineered nanomaterials 40 CFC 40 Refrigerators freezers 40 chromium VI 40 chromium cadmium 40 outgas 40 Hazardous wastes 40 Odours 40 Thimerosal preservative 40 glitazones 40 thermoset resins 40 anthropogenic climate 40 nanosilver 40 containing picaridin 40 Fischer Tropsch process 40 sulfuric gases 40 latex paints 40 mercury potent neurotoxin 40 biodegraded 40 heat trapping greenhouse 40 aldehydes 40 statin drugs 40 Perfluorinated chemicals 40 anthrax ricin 40 sulfur aerosols 40 polybrominated biphenyls 40 Air Pollutants 40 global warming 40 mercury thermometers