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Earth minerals and metal ores are examples of non-renewable resources.
The metals themselves are present in vast amounts in Earth's crust, and their extraction by humans only occurs where they are concentrated by natural geological processes (such as heat, pressure, organic activity, weathering and other processes) enough to become economically viable to extract.
There are certain rare earth minerals and elements that are more scarce and exhaustible than others.
These are in high demand in manufacturing, particularly for the electronics industry.
This law continues the national trend where organizations that employ individuals who work closely with children are mandated to undergo a background check.