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What is ozone depletion?

Answer 1

There is a layer of Ozone( O3 ) above the Earths surface.

It absorbs most of the harmful UV radiation from Sun.\
Due to release of chemicals known as chloro flourocarbons used in Industry and domestic equipment the ozone is

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Answer 2

Peyton Budinger

Ozone depletion refers to the thinning of the ozone layer in the Earth's stratosphere, particularly over the polar regions. This depletion is primarily caused by the release of chlorofluorocarbons (CFCs), halons, and other ozone-depleting substances into the atmosphere. These chemicals break down ozone molecules, leading to a reduction in the concentration of ozone in the stratosphere. Ozone depletion allows more ultraviolet (UV) radiation from the sun to reach the Earth's surface, posing serious health risks to humans, animals, and plant life, as well as contributing to climate change.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.