Word "OZONE" Definitions:


Part of Speech:
Noun
Definition:
a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation)

Crossword Clues for OZONE

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Clue Source Date
Atmospheric screen
Aussie individual in bracing seaside air (5)
Atmospheric layer Newsday 14 Apr 2024
Toxic gas over region The Times Quick Cryptic 10 Apr 2024
It's a gas - the Wizard's land has one (5)
Gas round region Mirror Cryptic 04 Apr 2024
Form of oxygen Mirror Quick 04 Apr 2024
Fresh bracing air
Ultraviolet blocker Wall Street Journal 27 Mar 2024
Toxic, pale blue gas (5)
Bracing air round region The Times Quick Cryptic 23 Mar 2024
Gas round the region (5)
One ounce at first is bracing (5)
Layer of the atmosphere (5)
Fresh bracing air carries little weight with an individual (5)
Gas wizard living here is single
Circle over the area, oxygen needed (5)
Protective atmosphere layer
Colourless gas with a chlorine-like odour, formed by an electric discharge in oxygen
Australia has a certain bracing air (5)
Atmospheric layer, Australian one (5)
Colourless gas which forms a layer within the Earth's atmosphere Mirror Quiz 27 Feb 2024
Over one ounce of oxygen
Supercharged atmosphere of the ring-belt? (5)
UV stopper Thomas Joseph 21 Feb 2024
Gas that filters out UV rays Wall Street Journal 12 Feb 2024
Bracing air a person found round most of animal park The Times Cryptic 08 Feb 2024
What offers worldwide protection? New York Times 07 Feb 2024
Layer of the atmosphere said to be damaged by pollution (5) Puzzler 06 Feb 2024
A place to store one type of blood? It is up in the air at the moment (5)
Gas contributes nothing to the area (5)
Form of oxygen Mirror Quick 01 Feb 2024
Nothing acquired by a 22 makes the air bracing (5)
Colourless gas formed by an electric discharge in water (5)
Gas round region Mirror Cryptic 01 Feb 2024
An atmospheric layer (5)
Invigorating air in ordinary district (5)
Little weight unit, and another for gas
Atmospheric layer The Sun Two Speed 14 Jan 2024
Gas round region The Sun Two Speed 14 Jan 2024
Circular belt of gas
Makeup of a protective atmospheric layer
From Greek for "smell", an element composed of three oxygen atoms (5)
- - - layer, region of the stratosphere (5)
Layer in the atmosphere Universal 26 Dec 2023
Love to visit Zambia to start working to get energy from sea air (5)
Invigorating seaside air (5)
Bracing air a specified person associated with Australia The Times Cryptic 25 Dec 2023
This stratospheric layer improved slightly (5)
"A thinning layer" (Australian joke) (5)
Australian individual redesigned relay's radiation shield (5,5)
Bluish form of oxygen Premier Sunday 10 Dec 2023
Atmospheric layer of the Earth
“A thinning layer” (Australian joke)
A damaged layer north-east of the zoo (5)
Upper atmosphere layer Newsday 27 Nov 2023
Bozo needlessly full of gas (5)
There's nothing to this region but the air's different
Stratospheric gas Newsday 24 Nov 2023
Invigorating sea air The Guardian Speedy 19 Nov 2023
Gas from Australia, unique The Times Quick Cryptic 15 Nov 2023
Gas in the stratosphere USA Today 12 Nov 2023
Gas from lightweight individual The Guardian Cryptic 08 Nov 2023
___ layer (Earth's protective shield)
Stratosphere layer with a "hole" New York Times 16 Oct 2023
UV stopper Thomas Joseph 05 Oct 2023
Atmosphere layer over region The Times Cryptic 04 Aug 2023
It's good up high and bad down low Wall Street Journal 03 Aug 2023
Stratospheric gas The Times Concise 13 Jul 2023
Atmosphere layer with a hole
Earth's sunscreen?
Stratosphere layer protected by the Montreal Protocol USA Today 09 May 2023
Bracing air over area The Telegraph Toughie 04 May 2023
Atmosphere layer that keeps the UV rays away
Reviving air mail area code for the Emerald City? The Telegraph Toughie 07 Apr 2023
Atmospheric molecule Universal 27 Mar 2023
O3 Universal 12 Mar 2023
Form of oxygen The Telegraph Quick 23 Feb 2023
Form of oxygen Newsday 01 Jan 2023
Strange ooze absorbing nitrogen gas The Times Cryptic 21 Dec 2022
Atmospheric layer of the Earth
Country with wizard on back of merchandise has invigorating air The Telegraph Cryptic 06 Dec 2022
Kind of layer New York Times 10 Nov 2022
Upper-atmosphere layer Newsday 26 Oct 2022
Earth's UV-absorbing layer
Atmospheric gas The Telegraph Quick 28 Sep 2022
Form of oxygen The Times Concise 22 Sep 2022
Protective atmospheric layer Universal 07 Aug 2022
Trioxygen alias Newsday 28 Jul 2022
Upper-atmosphere layer Newsday 26 Jul 2022
Fresh air Thomas Joseph 20 Jul 2022
Atmosphere protector Universal 01 Jul 2022
Old cardinal inhaling unknown gas The Times Cryptic 15 Jun 2022
Gas I located beneath Australia The Times Cryptic 07 Jun 2022
Smog element LA Times Daily 06 May 2022
Smog element The Washington Post 06 May 2022
Earth's UV-absorbing layer
___ layer, upper region of the atmosphere
Toxic form of oxygen The Times Concise 27 Apr 2022
Layer way up high Family Time 14 Mar 2022
Old region producing gas
UV stopper Thomas Joseph 26 Feb 2022
Its chemical formula is O3 Universal 25 Feb 2022
Gas that in the atmosphere filters ultraviolet radiation The Guardian Quick 26 Jan 2022
Protective atmospheric layer Newsday 18 Jan 2022
Thinning layer LA Times Daily 11 Dec 2021
Atmospheric layer with holes Universal 26 Nov 2021
Contents of a sensitive layer
Global defense? The Washington Post Sunday 21 Nov 2021
___ layer (atmospheric layer penetrated by UV rays)
___-friendly (ecolabel) New York Times 13 Nov 2021
Gas region to the south of Ohio The Telegraph Toughie 10 Nov 2021
Form of oxygen The Times Concise 09 Nov 2021
UV stopper Thomas Joseph 03 Nov 2021
Globe coverer New York Times 19 Oct 2021
Gas that's 1 ounce at the beginning
Atmosphere protector Universal 19 Sep 2021
Damaged layer -- Australia has one The Telegraph Cryptic 15 Sep 2021
Region south of Ohio has clean bracing air
Stratosphere layer USA Today 22 Aug 2021
Critical layer LA Times Daily 08 Aug 2021
Critical layer The Washington Post 08 Aug 2021
Protective atmospheric layer Newsday 03 Aug 2021
Makeup of a holey layer Wall Street Journal 27 Jul 2021
UV stopper Thomas Joseph 17 Jul 2021
It's the wizard's place to lose the head on pitch - and that can be toxic in the upper echelons Irish Times Crosaire 13 Jul 2021
What braces a person supporting the Socceroos? The Telegraph Toughie 02 Jul 2021
Atmospheric gas Universal 01 Jul 2021
Atmosphere layer Universal 08 Jun 2021
Old joke about bit of zombifying gas
Layer in the atmosphere The Telegraph Quick 01 Jun 2021
Gas in an atmospheric layer Premier Sunday 30 May 2021
Australian figure in fresh air
Form of oxygen The Times Concise 14 May 2021
Atmospheric layer The Sun Two Speed 06 May 2021
Old Zulu one producing gas The Sun Two Speed 06 May 2021
UV blocker from premier Canberra address?
___ hole New York Times 11 Apr 2021
UV stopper Thomas Joseph 09 Mar 2021
___ layer (part of the stratosphere) USA Today 27 Feb 2021
Ultraviolet filter Eugene Sheffer 27 Feb 2021
__ layer LA Times Daily 07 Feb 2021
__ layer The Washington Post 07 Feb 2021
Australian individual, a gas!
Layer with a hole LA Times Daily 19 Jan 2021
Layer with a hole The Washington Post 19 Jan 2021
Gas emitted by some pollutants and depleted by some Wall Street Journal 16 Jan 2021
Gas found in Australia once carbon is extracted The Telegraph Cryptic 13 Jan 2021
Stratospheric layer Universal 05 Jan 2021
Atmospheric layer of oxygen Newsday 04 Jan 2021
Gas round region The Sun Two Speed 19 Dec 2020
What consists of old belt and braces?
Stuff in a stratospheric layer USA Today 25 Nov 2020
Wizard seen here complete in bracing sea air
Not a single person went topless after inhaling unknown gas
Smog ingredient The Washington Post 10 Oct 2020
Smog ingredient LA Times Daily 10 Oct 2020
Colourless gas, a form of oxygen The Telegraph General Knowledge 21 Sep 2020
Toxic gas The Telegraph Quick 21 Sep 2020
Oxygen form Thomas Joseph 16 Sep 2020
Atmospheric oxidant Newsday 05 Sep 2020
Damaged layer? Australia has one The Sun Two Speed 21 Aug 2020
Atmospheric gas The Sun Two Speed 21 Aug 2020
Endangered layer The Washington Post 10 Aug 2020
Endangered layer LA Times Daily 10 Aug 2020
Gas is round precinct
Stratosphere stuff The Washington Post Sunday 02 Aug 2020
UV-blocking molecule USA Today 14 Jul 2020
Wizard seen here complete in fresh and bracing sea air
Layer that blocks ultraviolet rays Universal 07 Jul 2020
Depleting atmospheric layer
Layer that absorbs ultraviolet radiation Universal 02 Jun 2020
Atmospheric layer Universal 23 May 2020
Stratospheric gas Newsday 22 May 2020
Australia has one damaged layer The Sun Two Speed 21 May 2020
Endangered atmospheric layer Newsday 18 May 2020
Upper atmospheric layer Newsday 11 May 2020
Protective layer in the atmosphere
UV-absorbing layer
Lightning strike by-product Newsday 04 Apr 2020
Makeup of a layer in the stratosphere USA Today 30 Mar 2020
UV-absorbing layer
Damaged layer: Australia has one The Sun Two Speed 24 Feb 2020
___ layer (stratosphere part) USA Today 27 Jan 2020
Layer oddly, ounce after ounce
Gas measurement unit
Layer with a hole Universal 28 Dec 2019
Toxic gas round area
Thinning layer Thomas Joseph 13 Nov 2019
Pungent, pale-blue gas USA Today 06 Nov 2019
It's made of three oxygen atoms New York Times 29 Oct 2019
It's made of three oxygen atoms
Gas; bracing sea air The Telegraph Quick 23 Oct 2019
Ultraviolet blocker Wall Street Journal 28 Sep 2019
Form of oxygen The Telegraph Quick 13 Sep 2019
Trioxygen alias Newsday 05 Sep 2019
Depleted atmospheric layer
Critical layer The Washington Post 29 Aug 2019
Critical layer LA Times Daily 29 Aug 2019
Australian unit making gas
Thinning layer LA Times Daily 25 Aug 2019
Thinning layer The Washington Post 25 Aug 2019
Pale blue gas USA Today 13 Aug 2019
Depleted atmospheric layer The Washington Post 31 Jul 2019
Depleted atmospheric layer LA Times Daily 31 Jul 2019
Gas ring section
Ultraviolet-blocking gas Wall Street Journal 15 Jul 2019
Invigorating sea air The Telegraph General Knowledge 14 Jul 2019
Stratospheric layer Newsday 27 Jun 2019
Putting on weight, figure gets gas
It's a gas New York Times 08 Jun 2019
It's the wizard's place to lose the head on pitch - and that can be toxic in the upper echelons Irish Times Crosaire 05 Jun 2019
Triatomic form of oxygen Jonesin 28 May 2019
Gas from individual on the east side of Australia
Atmospheric layer that protects us from the Sun's ultraviolet radiation
Renovation of zoo quarters gives fresh air?
Lightning byproduct Wall Street Journal 23 Mar 2019
Atmospheric gas of concern to Gore USA Today 08 Mar 2019
Gas round region The Telegraph Cryptic 05 Mar 2019
Layer in the atmosphere that famously developed a "hole"
Contents of a big layer The Washington Post Sunday 20 Jan 2019
Australia has one form of Oxygen The Sun Two Speed 09 Jan 2019
Atmospheric gas of concern to Gore
Ultraviolet blocker
Ultraviolet-blocking gas
It's a gas
Lightning byproduct
Pale blue gas
Critical layer
Depleted atmospheric layer
Thinning layer
Gas in a stratospheric layer USA Today 31 Dec 2018
Another name for O3 (as appropriate to 17-, 25-, 44- and 58-Across?) New York Times 31 Dec 2018
Form of oxygen, found in atmosphere The Sun Two Speed 30 Dec 2018
Layer up high Universal 12 Dec 2018
Gas in the stratosphere USA Today 10 Dec 2018
Ultraviolet absorber Wall Street Journal 08 Dec 2018
Triatomic gas Wall Street Journal 28 Nov 2018
Blocking layer Universal 27 Nov 2018
Australia working with energy and gas The Telegraph Cryptic 14 Nov 2018
Main ingredient in smog Newsday 14 Oct 2018
Builder of Israel's first temple New York Times 30 Sep 2018
Protective atmospheric layer USA Today 26 Sep 2018
Tipsy Zeno gulps in oxygen gas
Overhead concern? The Washington Post 05 Aug 2018
Overhead concern? LA Times Daily 05 Aug 2018
Atmospheric layer LA Times Daily 22 Jul 2018
Atmospheric layer The Washington Post 22 Jul 2018
Layer up high Family Time 02 Jul 2018
Atmospheric layer that absorbs the sun's UV rays
Thinning atmospheric layer The Washington Post 26 Jun 2018
Thinning atmospheric layer LA Times Daily 26 Jun 2018
Pungent gas The Washington Post 26 May 2018
Pungent gas LA Times Daily 26 May 2018
Gas in a protective layer USA Today 21 May 2018
Atmospheric layer
Bracing air round region
Gas emanating from Australian drug addict
Gas in an atmospheric layer USA Today 27 Apr 2018
Layer with a hole in it
Triatomic oxygen molecule Jonesin 27 Mar 2018
Protection around the world?
Layer of the upper atmosphere New York Times 19 Mar 2018
Measure of weight with atomic number of hydrogen gas
Upper-atmosphere layer Newsday 12 Mar 2018
Smog component Newsday 08 Mar 2018
O3 New York Times 06 Mar 2018
Australia has a certain invigorating air
Gas with a pungent odor USA Today 19 Feb 2018
A person going after Australian sea air
Atmospheric layer that absorbs ultraviolet rays The Chronicle of Higher Education 12 Jan 2018
Old region producing gas The Telegraph Cryptic 02 Jan 2018
Endangered layer
Overhead concern?
O3
Pungent gas
Atmospheric layer that absorbs ultraviolet rays
Ultraviolet absorber
Atmospheric layer
Layer of the upper atmosphere
Gas in a protective layer
Gas in a stratospheric layer
Gas in an atmospheric layer
Gas in the stratosphere
Gas with a pungent odor
Protective atmospheric layer
Thinning atmospheric layer
Blocking layer
Layer up high
Triatomic gas
Air supply
Another name for O3 (as appropriate to 17-, 25-, 44- and 58-Across?)
Substance in a stratospheric layer USA Today 20 Dec 2017
Gas in a layer USA Today 19 Dec 2017
Gas round the area The Sun Two Speed 16 Dec 2017
Gas area on the west of Oregon The Telegraph Cryptic 06 Dec 2017
Absorber of UV rays New York Times 21 Nov 2017
Gaseous oxidant Newsday 10 Nov 2017
Regular intake of booze own men described as potentially toxic
Australian working with European on layer that protects earth
Ultraviolet ray blocker
Absorber of UV rays Newsday 28 Sep 2017
Atmospheric layer Newsday 20 Sep 2017
Layer that reduces radiation Universal 18 Sep 2017
Form of oxygen Newsday 10 Sep 2017
UV stopper Wall Street Journal 09 Sep 2017
Worry of stratospheric proportions
Sea air adds a little weight to one
Gas ring needs a belt
Something in the air in Australia is smaller for neo-liberal Irish Times Crosaire 27 Jun 2017
A greenhouse gas USA Today 08 Jun 2017
UV ray-blocking gas USA Today 26 May 2017
Gas round area
Trioxygen Wall Street Journal 11 May 2017
Natural defence is down under cardinal
O3 Jonesin 21 Mar 2017
Something in the air makes one put on weight? On the contrary
Australian joke a breath of fresh air?
Essential atmospheric layer Wall Street Journal 04 Mar 2017
Stratospheric layer USA Today 20 Feb 2017
Worry of stratospheric proportions New York Times 12 Feb 2017
Upper atmosphere gas The Washington Post 21 Jan 2017
Oxygen region – it's in a layer high up
Layer that reduces radiation
Layer with a hole
Absorber of UV rays
___ hole
Gas in a layer
Stratospheric layer
Worry of stratospheric proportions
Substance in a stratospheric layer
UV ray-blocking gas
A greenhouse gas
Gas – a lightweight one
Cardinal from Brisbane perhaps, a gas
Thunderstorm product Universal 09 Dec 2016
By sea, you could take in this old region The Times Cryptic 07 Dec 2016
Sea air I discovered east of Australia The Times Cryptic 25 Nov 2016
Sea air I discovered east of Australia
Joke about hybrid is a gas
Condensed oxygen; sea air The Telegraph Quick 07 Nov 2016
Stratospheric gas USA Today 27 Oct 2016
Ultraviolet filterer Thomas Joseph 14 Oct 2016
Ultraviolet ray blocker USA Today 10 Oct 2016
A greenhouse gas New York Times 05 Oct 2016
Condensed oxygen The Telegraph Quick 26 Sep 2016
Protective layer Universal 24 Sep 2016
Some atmosphere at wizard's postcode?
Ultraviolet index factor Universal 12 Sep 2016
Australia has singular, bracing air The Telegraph Cryptic 10 Sep 2016
Pale blue gas Wall Street Journal 31 Aug 2016
Toxic gas round area
Bracing air of old, now seen as potentially toxic The Guardian Speedy 22 Aug 2016
Imperiled atmospheric layer The Washington Post 18 Aug 2016
Gas, about 28 gm?
Trioxygen Newsday 10 Jun 2016
Layer with a 'hole' in it Premier Sunday 29 May 2016
___ layer The Washington Post 20 May 2016
Atmosphere protector Universal 27 Apr 2016
Bluish 45-Down Universal 24 Apr 2016
Something invigorating from Australian individual
Gas in a stratospheric layer Wall Street Journal 14 Mar 2016
It covers the globe New York Times 10 Mar 2016
Layer up high USA Today 17 Feb 2016
Colourless gas soluble in alkalis and cold water The Guardian Speedy 10 Jan 2016
Stratospheric gas
Ultraviolet index factor
A greenhouse gas
Protective layer
Layer up high
Measure of weight written with atomic number of hydrogen gas The Times Cryptic 21 Dec 2015
One underweight? Invigorating air needed The Telegraph Cryptic 28 Nov 2015
Gas unit connected to Bruce's home? The Telegraph Toughie 27 Nov 2015
Layer mentioned in 'An Inconvenient Truth' The Washington Post 25 Nov 2015
A gas only found near Australia
Finishes all the Pedro Ximenez, Tempranillo, Aragon wine - does that explain stratospheric reputation for being damaged? Irish Times Crosaire 18 Nov 2015
Toxic form of oxygen The Times Concise 09 Nov 2015
UV blocker Newsday 15 Oct 2015
Atmospheric layer Family Time 12 Oct 2015
Layer in global warming discussions New York Times 12 Oct 2015
Holey layer LA Times Daily 15 Sep 2015
Layer with a "hole" USA Today 04 Aug 2015
Damaged layer LA Times Daily 21 Jul 2015
Lightning by-product Newsday 18 Jul 2015
Part of the atmosphere depleted by CFCs New York Times 01 Jun 2015
UV light blocker New York Times 26 Apr 2015
Fresh air round district is wanted
Layer in the stratosphere New York Times 07 Apr 2015
Australia's top batsman is something invigorating
Gas one's found below Australia The Telegraph Cryptic 30 Mar 2015
Bleaching agent, an antipodean example? The Times Cryptic 23 Mar 2015
Something in the air makes one put on weight? On the contrary The Telegraph Cryptic 02 Mar 2015
UV light blocker
Layer with a "hole"
Layer in the stratosphere
Layer in global warming discussions
UV blocker
Lightning by-product
Atmospheric layer
Layer mentioned in "An Inconvenient Truth"
Holey layer
Ace Frehley song about a layer?
Damaged layer
Pale blue gas
Part of the atmosphere depleted by CFCs
Love region - there's something in the atmosphere
Gas of oxygen filling up this place?
Triatomic oxygen molecule
Air way up there
Layer with a hole
Sensitive layer
The hole matter?
Form of 10-Down
Form of oxygen
Kind of layer
Layer with a hole
Thinning atmospheric layer
__ layer
Triatomic gas in a thinning layer ... and, symbolically, what appears in this puzzle's four longest answers
Gas in the stratosphere
Protective layer
Layer with "holes" in it
It's a gas
Form of oxygen
Greenhouse gas
Blue gas in the greenhouse effect
Large island reduced by a gas
Place once for convicts with a certain bracing atmosphere
With love three can affect the atmosphere
Australia working to get energy from something found in the atmosphere
Protection round area
Depleted layer
One of the greenhouse gases
Form of oxygen
*Triatomic gas
Layer to worry about
Depleted layer
Imperiled layer
Layer to worry about
Stratosphere substance
Certain atmospheric layer
Atmospheric layer of note
Atmospheric layer
Atmospheric layer
One ounce at first may be bracing
Australia's a gas!
A layer with a hole
Stratosphere layer
Atmosphere layer
Important layer
Atmosphere component
With a near-homonym of 16-Across, a holey protector
Dog days pollutant
Endangered atmospheric layer
Atmospheric layer with a "hole" in it
Fragile atmosphere layer
Important layer
O-O-O
Lightning strike by-product
___ layer (upper atmosphere part)
Protection around the world?
Spa sanitizer
Layer that filters out UV rays
One's put on weight – it's something in the air
Pungent gas
Ultraviolet blocker
It protects everybody
Trioxygen molecule
Swimming-pool sanitizer
Triatomic molecule
Pale blue gas
Upper atmosphere layer
Atmospheric layer
Protective layer
Thunderstorm product
Triatomic pollutant
Imperiled layer
Triatomic pollutant
UV ray absorber
Bleaching agent
O3
O3
Layer of concern
Environmentalists' concern
Refreshing air
Stratosphere substance
Space cadet's place?
Hole site
UV ray absorber
Gas that both protects and pollutes
Damaged layer
Greenhouse gas
Hole site
Radiation-reducing layer
Atmosphere layer
Greenhouse gas
Gas that both protects and pollutes
Ultraviolet light filter
UV ray absorber
Triatomic form of oxygen
Endangered layer
Low-level pollution or high-level protection
Radiation reducer
Atmospheric gas
Ultraviolet ray blocker
Endangered layer
Ultraviolet blocker
__ layer
Stratospheric gas
Damaged layer
Certain atmospheric gas
Form of oxygen with a sharp odor
Ultraviolet ray absorber
Atmospheric gas
Stratosphere gas
Molecule also called trioxygen
Photochemical smog component
Eco-worry
A high flier may fly in it
Protective layer
Dwindling gas in the stratosphere
Earth protector
Ultraviolet radiation absorber
__ hole
Gas in a layer
__ hole
Electrical storm byproduct
Sensitive layer
UV filterer
Gas with a penetrating odor
___ hole
Upper atmosphere layer
Important type of layer
Thunderstorm byproduct
Site of a worrisome hole
Electrical storm byproduct
Upper atmospheric layer
Layer that absorbs ultraviolet rays
Kind of layer
Ultraviolet ray absorber
Triatomic form of element #8
Layer discussed in "An Inconvenient Truth"
Ultraviolet filter
Upper atmosphere layer
Layer to be concerned about
Gas in a layer
Earth protector
Layer to be concerned about
Threatened atmosphere layer
Threatened layer
Global-warming buzzword
Layer that absorbs ultraviolet rays
Bluish gas
Odorous oxygen
Endangered layer
Allotrope of element #8
Much-discussed layer
Kind of layer protecting the earth
Triatomic oxygen
Oxygen allotrope
Allotrope of oxygen
Water sterilizer
Ultraviolet-ray blocker
UV-absorbing layer
Endangered atmospheric layer
Oxygen allotrope
Ultraviolet light filter
Absorber of ultraviolet radiation
Layer with a hole
Kind of layer
Triatomic greenhouse gas
Kind of hole or layer
Layer with a hole in it
Shrinking layer
Atmosphere layer
Diminishing layer
Corrosive substance
Molecule formed by lightning
Important layer
O3
Environmentalist's concern
Ultraviolet blocker
Layer with a "hole"
Endangered layer
Kind of hole or layer
Important layer
Layer of concern to ecologists
Thunderstorm by-product
There's a "hole" in it
Blue gas
Atmospheric layer
Earth's ___ layer
Atmospheric concern
Damaged layer
Upper atmosphere gas
Water purifier
Pale blue gas
Thunderstorm byproduct
Thunderstorm by-product
Chlorofluorocarbons deplete it
Controversial stratum
Thunderstorm by-product
Atmosphere component
Form of oxygen
Form of oxygen
Controversial stratum
Ultraviolet blocker
Refreshing air
Water purification agent
Ultraviolet blocker
Thunderstorm residue
Word with hole or layer
Layer in the news
Form of oxygen
Bleaching agent
Layer with a "hole"
Sun screen
Allotropic form of element No. 8
Fragile layer
Contents of a sensitive layer
EPA concern
Ray blocker
Layer that screens ultraviolet rays
Atmosphere layer
Word with layer and hole
Endangered layer
Ultraviolet ray absorber
Allotropic form of oxygen
Noted form of oxygen
Holey layer?
A greenhouse gas
Atmospheric layer
Water sterilizer
___ layer (upper atmosphere part)
"Hole" locale
It's up in the air
Ecologist's concern
22-mile-high layer
Ultraviolet ray absorber
Protective layer
Layer of note
Ultraviolet ray blocker
22-mile-high layer
Form of oxygen
Threatened layer
Ray blocker
Kind of hole
Ultraviolet filter
Noted pale-blue gas
Part of the stratosphere
Lightning byproduct
Fresh air, informally
Form of oxygen
With 26-Down, environmentalist's concern
Oxygen with a weak chlorine odor
Contents of a sensitive layer
Precious layer
Famed form of oxygen
Heavy oxygen
Layer with a hole in it
Protective shield makeup
Odorous oxygen
Kind of hole
Form of oxygen
Layer in the news
Oxygen with an odor
Protective stratosphere
Subject of environmentalist study
Fresh air
Certain layer
Composition of an endangered layer
Kind of layer
Fragile layer
Thinning atmospheric layer
Type of layer or hole
Ultraviolet Index factor
Global warming factor
Sun screen?
Sun screen
UV ray blocker
Diminishing layer
Type of oxygen
What CFC's deplete
Smog ingredient
Ultraviolet rays absorber
Kind of layer
Delicate layer
Pure air colloq.
With 33-Down, polar phenomena
Ultraviolet ray absorber
Part of the stratosphere
Stratosphere layer
Fresh air, slangily
Air
_____ hole (modern worry)
Layer in the atmosphere
Protective layer
Allotrope of oxygen
Jeopardized atmospheric layer
Refreshing air
Atmospheric layer
Clear, fresh air
Important celestial layer
Endangered layer
Fresh air
Endangered layer
Bluish gas
"Fresh air"
Aura pura
Pale-blue gas
Form of oxygen
Pure air
Clear air
Bracing air
Lightning byproduct
Form of oxygen.
Fresh air.
Pure air: Colloq.
Pure air: Slang.
Blue gas.
Fresh air: Colloq.
Refreshing air.
Air.
Fresh air: Slang.
Air component.
Kind of air.
The freshest air.
Gas used as water purifier.
Pure air.
Pure, refreshing air.
Part of the atmosphere.
Water purifier.
A form of oxygen.
Refreshing air: Colloq.
Powerful oxidizing agent.
Bluish pungent gas.
Ultraviolet filter
Layer that has moments of depletion
Stratospheric layer
Layer with a hole in it
It's overhead
Pale blue gas
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