Economics Supply And Demand Questions
The main difference between global warming and ozone depletion is the focus of their impact. Global warming refers to the gradual increase in Earth's average temperature due to the accumulation of greenhouse gases in the atmosphere, primarily caused by human activities such as burning fossil fuels and deforestation. It leads to various environmental consequences, including rising sea levels, extreme weather events, and changes in ecosystems.
On the other hand, ozone depletion refers to the thinning of the ozone layer in the Earth's stratosphere. The ozone layer acts as a shield, protecting life on Earth from harmful ultraviolet (UV) radiation. Ozone depletion is primarily caused by the release of certain chemicals, such as chlorofluorocarbons (CFCs), which were commonly used in aerosol sprays and refrigerants. The depletion of the ozone layer can result in increased UV radiation reaching the Earth's surface, leading to various health issues, including skin cancer, cataracts, and damage to marine ecosystems.
In summary, global warming relates to the overall increase in Earth's temperature due to greenhouse gas emissions, while ozone depletion specifically refers to the thinning of the ozone layer and the resulting increase in harmful UV radiation.