magma félsico

magma félsico

Magma relativamente rico en sílice, sodio, aluminio y potasio. Este tipo de magma se solidifica para formar rocas relativamente ricas en sílice, sodio, aluminio y potasio.

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Besedna vrsta: noun
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Industrija/področje: Geography
Category: Physical geography
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magma

Archaeology; Human evolution

Molten rock that cools and solidifies below the surface of the earth.

magma

Astronomy; Planetary science

Term applied to molten rock in the interior of a planet or moon. When it reaches the surface, magma is called lava.

magma

Biology; Ecology

Molten rock beneath the planet surface. (Lava is exposed magma. )

magma

Geography; Physical geography

Roca fundida bajo la superficie, ya sea dentro de la corteza o en el manto.

nubes en forma de yunque

Geography; Physical geography

Rapidly rising column of air in a convectional thunderstorm will soon reach the tropopause and be forced to spread in its upper portion to form an anvil shape.

arqueado

Geography; Physical geography

A fan-shape with the 'point' at the river mouth.

cúspide

Geography; Physical geography

A triangular shape with the 'point' facing the body of water and base at the river mouth.

área industrial abandonada

Geography; Physical geography

Zona abandonada o con construcciones muy antiguas que podrían ser renovadas para nuevos usos.

privación

Geography; Physical geography

Situación en que la calidad de vida está por debajo de lo esperado para un lugar en particular en un tiempo determinado.

sequía

Geography; Physical geography

A lack of precipitation into an area for a long period of time. Modern droughts are thought to be intensified by population pressure which may help to remove water available for ...