The first step in the formation of a hotspot volcano is lava erupts and forms an island. Magma<span> generated by the </span>hot spot<span> rises through the rigid plates of the </span>lithosphere<span> and produces active volcanoes at the Earth's surface.</span>
Answer:
I think it's C, but I'm not a 100% sure,
so if you could.. please correct me if I'm wrong.
Explanation:
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<span>A: Crude oil, an important source of energy, is now extracted from beneath the ocean floor.</span>