The answer to 'what is tree' is a woody perennial plant that has a single stem or trunk and numerous branches. Trees are typically tall, with a sturdy, long-lived structure that provides shade, fruit, and other benefits to the environment and homeowners.
Trees come in a wide variety of species, shapes, and sizes, from small ornamental trees to towering giants. They play a crucial role in landscaping, offering aesthetic appeal, improving air quality, preventing soil erosion, and providing habitats for wildlife. Proper tree selection, planting, and maintenance are essential for the health and longevity of these valuable landscape features.