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False colour image of Antarctic ozone hole, 30 November 1992.
False colour image of Antarctic ozone hole, 30 November 1992. The ozone layer plays a vital role in protecting life on Earth from harmful ultraviolet radiation. Studies begun in the 1970s showed that the ozone layer was thinning. The phenomenon was particularly evident over the poles, where the layer was even disappearing on a seasonal basis. The occurence was linked with the presence in the atmosphere of a group of man-made chemicals which destroy ozone, known as CFCs (chloroflurocarbons), used in refrigerators and aerosols.
Unique Identifier
AR922482
Type
Image
Purpose
Public
Size
5138px × 3400px
Photo Credit
HIP / Art Resource, NY
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Tags
1990s
20th century
Antarctica
Astronomy
ATMOSPHERE
color
concept
Danger
DANGEROUS
DECADE
EARTH
ENVIRONMENT
Nineties
Oxford Science Archive
ozone depletion
ozone hole
ozone layer
Photograph
Pollution
Print Collector1
satellite photography
Science
Solar System
southern hemisphere
stratosphere
TGN