Update April 27, 2020

Dhaka 9-19 pm, 04-July, 2020

Category Archives: Curiosity

Largest-ever hole in ozone layer over Arctic closes

The largest-ever hole in the ozone layer over the Arctic has closed, Copernicus’ Atmospheric Monitoring Service announced recently. In late March, scientists spotted signs of a rare hole forming and....

April 27, 2020

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