• last year
Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986. Colder-than-average temperatures and strong winds in the stratosphere circling Antarctica contributed to its size.
Transcript
00:00🐯 Sound Hodori μ‚¬μš΄λ“œ 호돌이 ァウンドγ‚₯ ホドγƒͺ
00:09Instagram , Twitter , Likes & Comments

Recommended