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What happens to the dissolved gases in magma as the magma ascends towards the surface of earth?
Lexypoohpooh
As magma rises, the gases contained within expand due to the decrease in pressure on them as they rise. This creates bubbles that float through the magma, Like the sudden decrease in pressure on the gas in a carbonated beverage when opening, it's container releases a mass of rising bubbles.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoAs magma rises the pressure on it decreases and the dissolved gases are released. They expand in a similar fashion to the expansion of gas when opening a can or bottle of soda, due to the release of pressure.
Wiki User
∙ 9y agoThe bubbles remain inside the rock once the rock has solidified.
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