magma dans le dictionnaire italien Oxford-Paravia

Traductions de magma dans le dictionnaire anglais»italien

magma <plur magmas, magmata> [GB ˈmaɡmə, Am ˈmæɡmə] SUBST GÉOL

magma

magma m

Traductions de magma dans le dictionnaire italien»anglais

Autres traductions et expressions typiques avec les termes de votre recherche

magma GÉOL, CHIM

magma

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais

Explosive eruptions occur when magma decompresses as it rises, allowing dissolved volatiles (dominantly water and carbon dioxide) to exsolve into gas bubbles.

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As most magma is basaltic in origin, the eruption would therefore contain more basaltic materials.

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This field exists of magma from the fissure vents and covers an area of about.

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The spheroids are sometimes flattened or egg-shaped, apparently by fluxion movements of the magma at a time when they were semi-solid or plastic.

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If the magma does not contain much gas, rhyolite tends to just form a lava dome.

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This magma did not reach the earth's surface and remained in a deep freeze.

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Both basalt and rhyolite lose water decreasing the pressure, basically when the magma rises to the surface.

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An interpretation is that deposits occurred in a tidal area, with a continental rift allowing magma from the mantle to intrude.

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The viscous magma then forms a steep-sided dome or volcanic spine in the volcano's vent.

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This then restricts the magma from rising further because more energy is required to push it upwards.

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