brown
Teak is a hardwood. Pine is a softwood.
Pine is softwood.
pine
Pine is a soft wood. Generally speaking, Trees with leaves are hardwood, Trees with needles are softwood.
Nowadays, "hardwood" is a generic term used for any type of wood flooring. Woods such as pine are considered soft woods but are still used as "hardwood" flooring. In my experience any floor that has finished wood covering the surface is a hardwood floor. The term is used more loosely today. 50 years ago, a "hardwood" floor meant maple, in almost all cases. Today, man-made laminate "wood" might be called a "hardwood" floor, but flooring that is actual pieces of wood will almost always be called a "hardwood" floor. The "finish" floor in most construction nowadays is plywood. The flooring - wood, vinyl, carpeting, whatever - is put down over that.
Balsa is the lightest Hardwood But it is soft
All spruce, pine and fir is softwood.
Softwood
Pine is considered a softwood. As a general rule conifers are softwood and deciduas trees are hardwood. This is not always the case but there are not many exceptions.
Ash Balsa Ebony
Nope, you need to take out the old one, i believe. Edit - No, I disagree with this. This depends on the situation. If you have a hardwood floor installed on top of plywood, it is generally better to remove the hardwood and replace it. But, if there is no subfloor (and this is sometimes the case in the older homes in our area), then sometimes it is actually fine to install on top of the hardwood. The hardwood (or often pine if it's older) then becomes the subfloor and then you can nail on top of that. It is important, though, that the hardwood is installed perpendicular (or diagonal to that) for better installation. Oh, and it's important to look at heights and make sure there is enough clearance for the wood and that doors can be opened (or shaved).
Pine, like all other conifers, is classified as a softwood.