Changes in Climate Over the Last 100 Years
Changes in Climate Over the Last 100 Years Climate has undergone significant changes in the last century, and the evidence supporting this fact is overwhelming. The rise in global temperatures, melting of ice caps, and changes in rainfall patterns are just a few examples of the effects of climate change. It is essential to understand the extent of these changes, their causes, and their potential consequences to develop effective strategies to mitigate and adapt to their impacts. Evidence and uncertainties The evidence of climate change is supported by numerous studies, including those by the Intergovernmental Panel on Climate Change (IPCC). The IPCC has found that the Earth's average surface temperature has risen by 0.85 °C between 1880 and 2012. This increase is primarily due to human activities such as burning fossil fuels, deforestation, and agriculture. Furthermore, the concentration of carbon dioxide (CO2) in the atmosphere has increased from 280 ppm to 400 ppm,...