Evergreen forests are unique ecosystems where trees retain their leaves throughout the year. These forests are home to a variety of plant and animal species, making them rich in biodiversity. Common trees found in these forests include pine, spruce, and fir, which are well-adapted to survive in different climates, from cold mountains to warm coastal areas. These forests play a crucial role in our environment by absorbing carbon dioxide and producing oxygen. They also provide habitats for wildlife, such as deer, bears, and numerous bird species. Protecting evergreen forests is essential for maintaining ecological balance and supporting life on Earth.