Ancient trees are trees that have lived for hundreds or even thousands of years. They are often found in forests, parks, and natural reserves, and they provide important habitats for various wildlife. These trees can be identified by their large trunks, twisted branches, and unique shapes, which tell the story of their long lives. Many ancient trees, such as the Bristlecone Pine and Giant Sequoia, are considered natural monuments. They play a crucial role in ecosystems by improving air quality, preventing soil erosion, and storing carbon. Protecting these trees is essential for preserving biodiversity and maintaining the health of our planet.