Question

why lava is coming under sea​

Answer 1

Answer:

Explanation:

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Lava is molten rock. It is created deep beneath Earth's surface (often 100 miles or more underground), where temperatures get hot enough to melt rock. ... When magma erupts onto Earth's surface and begins to flow, scientists then call it lava. Explosive eruptions can throw lava great distances.

Answer 2

Answer:

Rapid cooling in seawater creates a skin on the surface of the lava flow that insulates the interior of the flow from further heat loss. Pillow lavas are a product of this rapid cooling.