Potassium is naturally made
The opposite of naturally occurring would be artificially created or man-made.
Not all the elements occur naturally; some elements are man-made.
Iodine is a naturally occurring element.
Metal that is a naturally occurring element.
Gasoline is a fuel that is man-made by refining the naturally occurring crude oil.
naturally occurring.
No - it's a man-made object. But the stuff it is made from is naturally occurring.
Phosphorus is naturally occurring. It is found in rocks
Thallium is a naturally occurring element in the Earth's crust. It is not a man-made element.
No - it's a man-made object. But the stuff it is made from is naturally occurring.
The opposite of naturally occurring would be artificially created or man-made.
No. It's man-made.
Naturally occuring.
Not all the elements occur naturally; some elements are man-made.
No. It is a "Rare Earth"- found only in trace amounts, but naturally occurring.
"Synthetic" refers to something that is artificially created rather than naturally occurring. It is often used to describe products or materials that are man-made through chemical processes or industrial methods.
No, they are a naturally occurring weather system.