What are the daily and seasonal changes at the Arctic?

Daily changes in the Arctic include significant variations in light, with continuous daylight in summer and prolonged darkness in winter, impacting temperature and wildlife activity. Seasonal changes are marked by extreme temperature fluctuations, where summer temperatures can rise above freezing, leading to melting sea ice, while winter brings harsh cold and extensive ice cover. These changes influence ecological patterns, animal behaviors, and human activities in the region. Overall, the Arctic's environment is dynamic, shaped by its unique position on the planet.