MOLTIPLE-CHOICE QUESTION What temperature increase has the Antarctic Peninsula experienced? 1^circ C 2^circ C 3^circ C 4^circ C

The correct answer is $4^{\circ }C$.<br /><br />The Antarctic Peninsula has experienced a significant temperature increase in recent decades. According to scientific studies, the region has warmed by approximately $4^{\circ }C$ since the late 19th century. This rapid warming is largely attributed to human-induced climate change, with increased greenhouse gas emissions being the primary driver.<br /><br />The temperature increase on the Antarctic Peninsula has had significant impacts on the region's ecosystems, including the melting of glaciers and ice shelves, changes in sea ice extent, and disruptions to the habitats of various wildlife species.