Wood Background

Wood Background : Explore the latest collection of wood wallpapers, backgrounds for powerpoint, pictures and photos in high resolutions that come in different sizes to fit your desktop perfectly and presentation templates. wood backgrounds is free for your all projects. Download and using in your graphic design, wallpaper desktop, powerpoint templates. Do not forget to share it with your friends.

The wood tissue is found, a structural porous and fibrous tissue in the stems and roots of trees and other woody plants. It is an organic Material, a natural combination of cellulose fibers, which are strong under tension, embedded in a Matrix of Lignin, the compression. The wood is sometimes defined as only the secondary Xylem in the stems of the trees, or is defined, in a broader sense, the same type of tissue elsewhere in the roots of trees or shrubs. In a living tree it performs a support function, so that woody plants are to large or to stand up for themselves. It also conveys water and nutrients between the leaves other growing tissues and the roots. The wood and other plant materials with comparable properties, such as materials from wood or wood Chips or fiber.

The wood has been cleaned for Thousands of years as fuel, as building material for the manufacture of tools and weapons, furniture and paper and as a raw material for the manufacture of Cellulose and its derivatives such as cellophane and cellulose acetate.