What is an oak tree?

Oak trees are large, deciduous or evergreen trees in the genus Quercus, known for their strength, longevity, and distinctive lobed leaves. They are commonly found in temperate regions across the Northern Hemisphere and are valued for their hard wood, which is used in furniture, flooring, and barrel making. Oak trees also play a crucial role in their ecosystems by providing food and habitat for numerous wildlife species. Their acorns serve as a vital food source for animals such as deer, squirrels, and birds.