Both. Zinc can be found in nature and also can be manmade.
No, it is a naturally occurring petrochemical.
No. By definition a mineral is naturally occurring.
No. Lithium is a naturally occurring element.
Not all the elements occur naturally; some elements are man-made.
A dress is manmade. It is created by humans using a variety of materials such as fabric, thread, and embellishments. It is not naturally occurring in nature.
Pumice is a naturally occurring volcanic rock.
Zircon itself is a naturally occurring mineral, so it is not manmade. However, some zircon gemstones undergo treatments, such as heat treatment, to enhance their color or clarity, but the base mineral itself is natural.
zinc sulfide wurtzite sphalerite matraite
Earth. It's a naturally occurring element retrieved through mining.
In the attached list manmade elements are: technetium, promethium and the elements with atomic number between 94 and 118.
Hydrogen is the most abundant element in the universe and is naturally occurring. However, most of the hydrogen used by humans is produced through industrial processes such as steam methane reforming or electrolysis of water.
The element zinc is a naturally occurring metal and was not founded by a single individual. It has been used for thousands of years by various civilizations for different purposes.