Coniferous trees are a type of tree that produce cones and have needle-like leaves. They are often evergreen, meaning they retain their leaves throughout the year. Common examples of coniferous trees include pine, spruce, and fir. These trees are well-adapted to various climates, particularly in colder regions where they thrive in poor soil conditions. Coniferous forests, also known as taiga or boreal forests, cover large areas of the northern hemisphere. These forests play a crucial role in the ecosystem by providing habitat for wildlife and helping to regulate the climate. The wood from coniferous trees is widely used in construction and paper production.