Oak acorns are harvested by native Americans to grind into flour.
The leaves are collected during autumn for gardening mulch.
The lumber is milled into timbers and boards for the construction of housing and commercial buildings. Some of the wood is used to construct packaging pallets.
Cork
The Cork Oak (Quercus suber) is a medium-sized, evergreen oak tree in the section Quercus sect. Cerris. It is native to southwest Europe and northwest Africa. The tree forms a thick, rugged and corky bark. Over time this bark can develop considerable thickness and this can be harvested every 10 to 12 years as cork.
An oak tree and its timber is natural.
OAK WOOD
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Rubber is man-made but has natural agents.
Is limestone natural or man made
Coal is a natural mineral. You might be confusing this with charcoal which is man-made.
An OAK TREE is natural. It grows from an acorn and the wood is used for many purposes. Oak COLOR is usually manufactured Oak SCENT could be natural or synthesized.
I think tahat oak is eco friendly why because it is a natural material and not man made
oak
No.
No.
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
In natural materials maple, oak or hickory there are new man made materials used these days in composite sticks.
natural feature
Is limestone natural or man made
Man-made and Natural Resources
it is all natural