Coniferous trees, also known as evergreens, are a type of tree that produce cones and have needle-like leaves. These trees are often found in colder climates and are well-adapted to survive harsh winters. Common examples include pine, spruce, and fir trees. Their ability to retain leaves year-round helps them photosynthesize even in low light conditions. These trees play a vital role in the ecosystem by providing habitat for wildlife and producing oxygen. The wood from coniferous trees is widely used in construction and furniture making due to its strength and durability. Overall, coniferous trees are essential for both nature and human activities.