Ozone Layer Definition
noun
The atmospheric layer within the stratosphere, extending from a height of c. 15 to c. 30 km (c. 9 to c. 18 mi) and having a heavy concentration of ozone: it absorbs harmful ultraviolet radiation from the sun and serves to maintain the temperature of the atmosphere.
Webster's New World
Synonyms:
Other Word Forms of Ozone Layer
Noun
Singular:
ozone layer
Plural:
ozone layersFind Similar Words
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