Ozone layer depletion refers to the thinning of the ozone layer in Earth’s stratosphere. The ozone layer protects us from the sun’s harmful ultraviolet (UV) radiation. Chemicals called chlorofluorocarbons (CFCs), once commonly used in refrigerants and aerosols, have been a major cause of this depletion.
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Ozone Layer Depletion PPT: Meaning, Process, Effects
When CFCs reach the stratosphere, they release chlorine atoms that break down ozone molecules. This thinning increases the risk of skin cancer, cataracts, and other health issues, and it can also harm wildlife and ecosystems. Efforts like the Montreal Protocol have helped reduce CFC emissions, but protecting the ozone layer remains crucial for our planet’s health.
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Table of Content for Ozone Layer Depletion PPT
- Ozone Layer Definition
- What is Ozone Layer?
- Ozone Layer Depletion
- Ozone depletion process
- Causes of Ozone Layer Depletion
- Ozone Depleting Substances (ODS)
- Effects Of Ozone Layer Depletion
- Solutions to Ozone Layer Depletion
- Conclusion
- References
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