The laws of nature are inherent in the universe, they are not enacted by legislatures.
yes
yes
yes
The laws of nature are inherent in the universe, they are not enacted by legislatures.
No. A traffic light is a man made object, not part of the natural environment.
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
Public disorder (which can be caused by both natural and man-made events), and crime.
Man-made and Natural Resources
Ceramic is man-made from a natural material.