Which of the following biomes experiences significant seasonal changes?

The temperate forest biome is characterized by distinct seasonal changes throughout the year, which is a defining feature of this ecosystem. In temperate forests, there are four seasons: winter, spring, summer, and autumn. Each season brings different weather conditions, such as varying temperatures and precipitation levels. This variability influences the types of plants and animals present in these forests, leading to a rich biodiversity that adapts to the changing conditions.

During the spring, trees begin to leaf out, wildflowers bloom, and animal activity increases as species emerge from dormancy. Summer typically brings warm temperatures and lush vegetation. In autumn, the leaves change color and eventually fall, preparing the forest for the cold winter months, during which many species enter a state of dormancy or migration. This seasonal rhythm is contrasted with the conditions in other biomes. For example, coniferous forests do have some seasonal changes but not as pronounced as those in temperate forests, while tropical rain forests maintain a relatively stable climate year-round. Deserts experience extreme temperature variations between day and night, but their changes are not seasonal in the same way. Thus, the temperate forest is the biome most notable for its significant seasonal changes, making it the correct answer.