Seasonal patterns refer to the predictable changes that occur in nature and human activities throughout the year. These changes are often influenced by the four distinct seasons: spring, summer, autumn, and winter. Each season brings different weather conditions, such as temperature variations and precipitation, which affect plant growth, animal behavior, and agricultural practices. In addition to natural phenomena, seasonal patterns also impact human activities, including holidays, fashion trends, and sports. For example, Christmas is celebrated in winter, while harvest festivals occur in autumn. Understanding these patterns helps people plan for various activities and adapt to changing environmental conditions.