Question

Name the unit of measurement of quantity of ozone present at a particular region of the atmosphere.
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Answer 1

$\sf{Answer :-}$

The Dobson Unit is a way to describe how much ozone there would be in the column if it were all squeezed into a single layer.

The average amount of ozone in the atmosphere is roughly 300 Dobson Units, equivalent to a layer 3 millimeters (0.12 inches) thick—the height of 2 pennies stacked together.

Answer 2

Answer:

The Dobson Unit is a way to describe how much ozone there would be in the column if it were all squeezed into a single layer. The average amount of ozone in the atmosphere is roughly 300 Dobson Units, equivalent to a layer 3 millimeters (0.12 inches) thick—the height of 2 pennies stacked together.