They are natural.
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
Man made.
Hydro energy is man made from natural resources
rivers,hills,bays and islands
The Galapagos Islands are known for their endemic (unique) wildlife. There are rare animals that can only be seen in these group of Islands. These Islands are a living museum of evolutionary changes, with a wide variety of exotic species exclusive to this Archipelago.
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
one of the largest man-made islands is shaped like a palm tree.
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