B. Because nickel silicon and magnesium is not correlated to lava(magma) so there for b is your answer
The Troubles (Irish: Na Trioblóidí) is the common name for the ethno-nationalist conflict in Northern Ireland<span> during the late 20th century. Also known internationally as the </span>Northern Ireland conflict<span>, it is sometimes ..... It was proscribed on both </span>sides<span> of the border and remained ideologically committed to overthrowing both ...</span>
is the center of a large fish processing industry that handles both domestically caught and im-ported products for consumption and other uses.