Question

Explain the causes of ozone depletion? How do ultraviolet rays affects human health, animals, plants, micro-organisms, water and air quality. 

29 Jan 2023
Answer :
Word Count : 357

Ozone depletion is the thinning of the ozone layer in the stratosphere, caused by the release of harmful chemicals such as chlorofluorocarbons (CFCs) and halons into the atmosphere. These chemicals are broken down by ultraviolet light, releasing chlorine and bromine atoms that then react with ozone molecules, destroying them. This process creates a hole in the ozone layer, which allows more harmful ultraviolet radiation from the sun to reach the earth's ___ ______ ________ ______ ________.
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