Useful materials found in an environment are called natural resources. Not all Natural Resources are renewable. Minerals and fossil fuels are non-renewable natural resources. Water and tree are renewable.
This means that it can not be found because it does not connected to nature you have to mix ingrediants to make the object or thing.
Teflon is a synthetic polymer which means that it is man-made. There are many polymers that are also found in nature.
it means
No, hydrogen is a diatomic atom, which means it bonds with itself naturally, and since argon it is a noble gas, it is found alone in nature. This means that 1 molecule of hydrogen has two atoms, while 1 molecule of Argon has 1 atom.
it means to develop something
That means it comes from nature like gold
This means that it can not be found because it does not connected to nature you have to mix ingrediants to make the object or thing.
It uses materials that would otherwise be disgarded and it also means that less new materials have to be produced, so the supply of these materials would last longer.
A chemical found naturally in nature. It is a chemical which is not manufactured by artificial means.
Pure phosphorus is extracted my chemical means and can be bought, but it does not occur in nature.
If a substance is said to have a natural abundance of isotopes, it means the substance is found in large numbers in nature with an electric charge. Substances found in nature are usually electrically neutral.
A centrifuge separates a solution based on density. An electromagnet, like those found in junk yards, separates magnetic materials from nonmagnetic materials.
Gold is found naturally in nature. It is normally only found in stars that are dying, so that means it fell to Earth a very long time ago.
Solar what? "Solar" is just an adjective that means "from the Sun", or "related to the Sun".If you mean solar energy, yes, nature gets sunlight, whether people are present or not.
indifference means a lack of interest so an indifference in nature means a lack of interest of nature.
That would be synthetic. Synthetic materials are man-made. Inorganic means that it is not biological in nature (in otherwords, flesh-like, or made from a living creature).
Heidi is short for the German name Adelheid which means "exalted nature". Adelheid is also found as Adelaide.