Question

where was the ozone whole observed first time in 1985​

Answer 1

Answer:

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Explanation:

Antarctica

But in May 1985 scientists with the British Antarctic Survey shocked the world when they announced the discovery of a huge hole in the ozone layer over Antarctica. Technically a substantial thinning of the ozone layer, the ozone "hole" has been opening every spring since the 1970s, the scientists reported.

Answer 2

$\huge \bold \red{Antarctica}$

But in May 1985 scientists with the British Antarctic Survey shocked the world when they announced the discovery of a huge hole in the ozone layer over Antarctica. Technically a substantial thinning of the ozone layer, the ozone "hole" has been opening every spring since the 1970s, the scientists reported.