human
What are the differences between the different types of wood?
assistant
The most obvious difference is in density. Hardwood tends to be denser and heavier than softwood, which makes it more durable and longer lasting. Hardwood also tends to have a higher level of natural oils that can help protect against rotting and insects. Hardwoods tend to be darker in color than softwoods, making them more attractive for furniture and other decorative uses. Finally, hardwoods typically have a tighter grain pattern, which means they're harder to work with and require more skill when carving or shaping.