Which trees are classified as soft gymnosperms (soft wood)?

The classification of trees into soft and hard categories is primarily based on their wood characteristics, where softwoods generally come from gymnosperms and hardwoods from angiosperms. Soft gymnosperms, also known as softwoods, typically include coniferous trees.

Pine and cedar are prime examples of softwoods, as they are both coniferous trees that produce needles and cones rather than broad leaves. The wood from these trees is characterized by its lighter weight, straight grains, and ease of working with, which makes them popular choices for construction, furniture, and various wood products. Their growth pattern and structure lead to a less dense wood compared to hardwoods.

In contrast, the other options include hardwoods and various types of deciduous trees, which do not fall under the category of soft gymnosperms. For instance, oak and mahogany are known for their dense, durable wood, commonly used in high-quality furniture. Poplar and walnut also belong to the hardwood family, while birch and cherry are further examples of deciduous trees with a dense wood classification. Thus, the identification of pine and cedar as soft gymnosperms accurately aligns with the characteristics that define softwoods.