Question

How did water formed on earth from molten magma?

Answer 1

Magma can also be created when hot, liquid rock intrudes intoEarth's cold crust. ... Over millions of years, the magma in this subduction zone can create a series of active volcanoes known as a volcanic arc. Flux Melting. Flux melting occurs when water or carbon dioxide are added to rock

Answer 2

Answer:

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When hydrogen-rich and oxygen-rich minerals melt because of the mantle's heat, the resulting water can spew from the planet's crust. Most of the mantle is rocky, and enormous quantities of hydrogen and oxygen could be trapped inside. Researchers estimate that as much as 10 oceans of water may exist within the mantle.

Explanation: