Explanation

The Dobson Unit is the most common unit for measuring ozone concentration

The Dobson unit is named after Gordon Dobson,

 in the 1920s built the first instrument to measure total ozone from the ground

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All Important Questions Related to "OZONE"

The stratospheric ozone layer is Earth's “sunscreen”  protecting living things from too much ultraviolet radiation from the sun.

Oxygen layer in the atmosphere

Ozone protects us from the harmful ultraviolet radiation of the sun.

Ozone formula: O3

The ozone layer lies approximately 15-40 kilometers (10-25 miles) above the Earth's surface, in the stratosphere.

The ozone layer is depleting: Air pollution

There is a hole in the Ozone layer at South Pole

ND17-7-2023