| Australia: a better protection for us |
The Telegraph Toughie |
22 Mar 2024 |
| Australia: a better protection for us (5,5) |
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| Covering with a 'hole' in it |
USA Today |
02 Feb 2021 |
| Stratospheric shield |
LA Times Daily |
20 Dec 2020 |
| Stratospheric shield |
The Washington Post |
20 Dec 2020 |
| Atmospheric area with a 'hole' |
USA Today |
20 Apr 2020 |
| Atmospheric region with a 'hole' |
USA Today |
02 Mar 2019 |
| Atmospheric region with a "hole" |
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| What the Montreal Protocol was designed to protect |
The New Yorker |
23 Jul 2018 |
| Region in stratosphere |
The Telegraph Quick |
22 Dec 2017 |
| Shielding region in the stratosphere, that has a hole thanks to human activities: 2 wds. |
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| Old region developed early. It�s above the earth |
The Telegraph Toughie |
28 Dec 2016 |
| Chlorofluorocarbons damage it |
New York Times |
15 Jan 2016 |
| Chlorofluorocarbons damage it |
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| It's found all around the world |
New York Times |
05 Nov 2015 |
| Old sector produced early form of protection from the sun |
Irish Times Crosaire |
02 Jun 2015 |
| Part of upper atmosphere that is gradually disappearing |
The Telegraph General Knowledge |
31 May 2015 |
| It's found all around the world |
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| Holey protector |
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| Stratospheric stratum that protects the Earth from the Sun |
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| It's up in the air? |
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| Ultraviolet radiation blocker |
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| High-level stratum |
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| High-level stratum |
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| Protection from ultraviolet rays |
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| Atmospheric region with a "hole" |
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| Ecological concern |
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| Environmentalist's concern |
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| Covering with a hole in it |
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| Covering with a hole in it |
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| Purportedly weakening shield |
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