Man made.
Fiberglass is not a natural product; it is a man-made material composed of fine fibers of glass. The process of manufacturing fiberglass involves melting glass and then forcing it through a fine sieve to create the fibers, which are then woven together.
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Is limestone natural or man made
Hydro energy is man made from natural resources
Fiberglass is not a natural product; it is a man-made material composed of fine fibers of glass. The process of manufacturing fiberglass involves melting glass and then forcing it through a fine sieve to create the fibers, which are then woven together.
all i know is fibreglass is on boats pools are made of it and fibreglass is a fibre
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Is limestone natural or man made
natural feature
Man-made and Natural Resources
Fiberglass
No "NATURAL" calamities are man made.
Is limestone natural or man made
Ceramic is man-made from a natural material.
Is limestone natural or man made