Holz (wood)

Holz, or wood, is the fibrous structural tissue found in the stems and roots of trees and other woody plants. It primarily consists of cellulose, hemicellulose, lignin, and other organic compounds, providing strength, flexibility, and durability. Wood serves as a natural resource used for construction, furniture, and paper due to its excellent load-bearing properties and renewable nature. Its growth occurs through the cambium layer, creating annual rings that indicate age. Carefully managed forestry ensures sustainable use, making wood an environmentally friendly material with a rich history in human civilization.