Abatis
Wood isn't made, it's harvested from trees. Trees consists of wood. They get felled and sawed into easy-to-use pieces - wood.
The line of defence was called the shield wall. This is were the anglo-saxons locked all the shields together to create a wall were the opposing army would have to try and break through.
the baser tree
It's felled, cut into planks & boards and dried.
Wood comes from tall stemmed plants called trees.
the yuroks house was made out of redwood trees
Military Engineers made Corduroy Roads from felled trees. Most roads were dirt. Some had gravel or stone bases under the packed earth. Corduroy Roads were a quick and easy way to provide a hard surface for foot and horse traffic.
no wood is made out of sheep Trees are made from wood, or to put it another way, wood is the material beneath the bark of trees and shrubs, it is cut and dried to be used by man, it is then called timber.
Wood is a natural product produced by plants called "trees". Trees make the wood out of Sunlight, Carbon Dioxide and Water.
By reducing the production of paper, we are reducing the number of trees felled as well, since paper is made from wood. Trees are a vital part of the ecosystem, where the photosynthesise to take in carbon dioxide and release oxygen. With more trees, the air around us can be fresher with more oxygen, instead of increasing levels of carbon dioxide which contributes to global warming.
stone walls around a castle are called curtain walls. they are built for defence.
Actually, there are no such trees. It is important to remember that forests are strictly made up of trees. So any tree around a forest is a part of that forest.