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 Nature. In this category "Wood" we have 25 free PNG images with transparent background.

  • Picture Frame Wood Framing Free Transparent Image HD PNG Image

    Picture Frame Wood Framing Free Transparent Image HD
    Format: PNG
    Resolution: 3600x3600
    Size: 5.9MB
    Downloads: 292
  • Rugged Cross Christian Wood Old The Drawing PNG Image

    Rugged Cross Christian Wood Old The Drawing
    Format: PNG
    Resolution: 680x1024
    Size: 391.1KB
    Downloads: 250
  • Do Illustrator Wooden Sign Locks Old Wood PNG Image

    Do Illustrator Wooden Sign Locks Old Wood
    Format: PNG
    Resolution: 3500x3500
    Size: 1.5MB
    Downloads: 593
  • Wooden Wood Irregular Sign Download Free Image PNG Image

    Wooden Wood Irregular Sign Download Free Image
    Format: PNG
    Resolution: 1000x1000
    Size: 871.6KB
    Downloads: 430
  • Billboard Wood Signs Sign Free PNG HQ PNG Image

    Billboard Wood Signs Sign Free PNG HQ
    Format: PNG
    Resolution: 756x1000
    Size: 367.7KB
    Downloads: 410
  • Wooden Wood Signs Sign Free HD Image PNG Image

    Wooden Wood Signs Sign Free HD Image
    Format: PNG
    Resolution: 750x1000
    Size: 433.6KB
    Downloads: 403
  • Picture Wood Design Frames 083Vt Download HQ PNG PNG Image

    Picture Wood Design Frames 083Vt Download HQ PNG
    Format: PNG
    Resolution: 800x477
    Size: 344.3KB
    Downloads: 385
  • Scrapbooking Material Tag Paper Wood Email PNG Image

    Scrapbooking Material Tag Paper Wood Email
    Format: PNG
    Resolution: 1102x538
    Size: 893.9KB
    Downloads: 746
  • Mottled Wood Flooring Free Download PNG HD PNG Image

    Mottled Wood Flooring Free Download PNG HD
    Format: PNG
    Resolution: 850x567
    Size: 501.1KB
    Downloads: 300
  • Signs Wood Plank Illustration Royalty-Free Free Download PNG HD PNG Image

    Signs Wood Plank Illustration Royalty-Free Free Download PNG HD
    Format: PNG
    Resolution: 1300x1884
    Size: 2.7MB
    Downloads: 350
  • Picture Wooden Shutterstock Signs Sign Hanging Chains PNG Image

    Picture Wooden Shutterstock Signs Sign Hanging Chains
    Format: PNG
    Resolution: 800x779
    Size: 532.8KB
    Downloads: 547
  • Vector Wood Signs Illustration Royalty-Free PNG Free Photo PNG Image

    Vector Wood Signs Illustration Royalty-Free PNG Free Photo
    Format: PNG
    Resolution: 1500x1500
    Size: 657.8KB
    Downloads: 514
  • Soil Wood Grey Floor Free Clipart HQ PNG Image

    Soil Wood Grey Floor Free Clipart HQ
    Format: PNG
    Resolution: 750x350
    Size: 252.6KB
    Downloads: 615
  • Wood Signs Download Free Image PNG Image

    Wood Signs Download Free Image
    Format: PNG
    Resolution: 1300x1031
    Size: 1.5MB
    Downloads: 389
  • And Wooden Photography Lumber Sign Wood Stock PNG Image

    And Wooden Photography Lumber Sign Wood Stock
    Format: PNG
    Resolution: 694x740
    Size: 226.4KB
    Downloads: 401
  • Rope Wood Plank Sign HD Image Free PNG PNG Image

    Rope Wood Plank Sign HD Image Free PNG
    Format: PNG
    Resolution: 553x471
    Size: 162.7KB
    Downloads: 396
  • Wood Signs Free PNG HQ PNG Image

    Wood Signs Free PNG HQ
    Format: PNG
    Resolution: 2244x2803
    Size: 2.9MB
    Downloads: 411
  • Poster Sand Gratis Soil Free HQ Image PNG Image

    Poster Sand Gratis Soil Free HQ Image
    Format: PNG
    Resolution: 945x709
    Size: 596.4KB
    Downloads: 251
  • Wooden Frames Preview Free Download Image PNG Image

    Wooden Frames Preview Free Download Image
    Format: PNG
    Resolution: 483x548
    Size: 143.4KB
    Downloads: 537
  • Beautiful Frame Wood Mapping Texture Download HQ PNG PNG Image

    Beautiful Frame Wood Mapping Texture Download HQ PNG
    Format: PNG
    Resolution: 3600x2705
    Size: 7.3MB
    Downloads: 225