UPPER ATMOSPHERIC LAYER Crossword Clue

The most common solution for the crossword clue "UPPER ATMOSPHERIC LAYER" are OZONE with 5 letters.
We know 1 solutions for: UPPER ATMOSPHERIC LAYER
Crossword Puzzle Infos
The upper atmospheric layer is the layer of the atmosphere that is closest to space. It is composed of OZONE, which is a gas made up of three oxygen atoms. OZONE is important because it absorbs harmful ultraviolet radiation from the sun, protecting life on Earth.
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