Meaning of the word "ozone layer" in English

What does "ozone layer" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

ozone layer

US /ˈoʊ.zoʊn ˌleɪ.ər/
UK /ˈoʊ.zoʊn ˌleɪ.ər/
"ozone layer" picture

Noun

1.

a layer in the earth's stratosphere at an altitude of about 10 km (6 miles) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun.

Example:
The depletion of the ozone layer is a major environmental concern.
Scientists are monitoring the recovery of the ozone layer.
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