B. Because nickel silicon and magnesium is not correlated to lava(magma) so there for b is your answer
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As of 2017, the figures would say 7.6 billion people.
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Answer:
450
Explanation:
i just learning here good question tho
<span>The populations are already sparse (due to being mainly desert) added to the fact that there is a huge influx of people seeking work oppotunities in the oil industry, from Westerners to Asian communities. This swamps the local population. </span>
