Prehistoric Wood

Prehistory

Prehistory, sometimes referred to as pre-literary history, is the period of human history between the first known use of stone tools by hominins c. 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared c. 5,200 years ago. The adoption of writing across the globe was a gradual process, so that the end of prehistory occurred at different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. The period when a culture is written about by others but has not developed its own writing system is often known as the protohistory of the culture.

Wood

Wood is a natural, lignocellulosic material derived primarily from the secondary xylem of trees and other woody plants, where it provides mechanical support and in the functional sapwood, conducts water and dissolved minerals. Being a natural material, it is characterized as an organic material – a natural composite of cellulosic fibers that are strong in tension and embedded in a matrix of lignin and hemicelluloses that resists compression.

prehistoric

Adjective

1. Of or relating to the epoch before written record.
2. Ancient; very old, outdated, etc.

wood

Noun

1. The substance making up the central part of the trunk and branches of a tree. Used as a material for construction, to manufacture various items, etc. or as fuel.
2. The wood from a particular species of tree.

Verb

1. To cover or plant with trees.
2. To hide behind trees.