nataliebeck5558 nataliebeck5558

18-11-2016
Chemistry

contestada

At night, there is a drop in the amount of ozone in the upper atmosphere. Why does this drop occur?

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iantimothyching iantimothyching

29-11-2016

ozone transforms back to oxygen pretty readily and quickly. thus, unless sunlight is present to make new ozone, the ozone level decreases.
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