СЛОЙ ОЗОНА noun
Слой озона озоновый слой
Synset
Interlingual Index
[Wordnet definition: a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun]
hypernym
[RuThes concept: слой атмосферы]
part holonym
[RuThes concept: атмосфера земли]
related
[RuThes concept: разрушение озонового слоя]
[RuThes concept: охрана озонового слоя]