Top Wood PNG Images

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Wood is a fibrous and porous tissue found in the roots and stems of trees and other woody plants. Wood falls under the category of organic material, it is a natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin which resists compression. Sometimes the definition of wood is represented as it is the only secondary xylem in the stems of trees, or defining it more broadly to include the same type of tissue elsewhere such as in the roots of shrubs and trees. Wood performs the function of providing support, in living trees, enabling them to grow large or stand up by themselves. It also acts as a medium to convey water and other minerals and nutrients between the leaves, growing tissues and the roots. 
Wood has been used for several purposes since a very long time for fuel, for making weapons and tools, as a construction material, for the manufacturing of paper and furniture. Not long ago it also emerged as the feedstock for the production of purified cellulose and its derivatives, such as cellulose acetate and cellophane. Forty seven percent of the growing livestock in forests worldwide was used for commercial purposes, as of the year 2005.

In this sub category you can download free PNG images: Wood Furniture. In this category "Wood" we have 3 free PNG images with transparent background.

  • Information Photography Sign Wood Board Stock PNG Image

    Information Photography Sign Wood Board Stock
    Format: PNG
    Resolution: 1175x1255
    Size: 507.2KB
    Downloads: 237
  • Shelf Ikea Bookcase Shelving Furniture Free Download PNG HQ PNG Image

    Shelf Ikea Bookcase Shelving Furniture Free Download PNG HQ
    Format: PNG
    Resolution: 1000x1000
    Size: 258.7KB
    Downloads: 182
  • Deviantart Wood Fontainebleau Bed Free HQ Image PNG Image

    Deviantart Wood Fontainebleau Bed Free HQ Image
    Format: PNG
    Resolution: 600x500
    Size: 101.1KB
    Downloads: 177