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Let's Extend: Module 2

Horizontales
it is the uppermost layer of the oceanic portion of a tectonic plate.
is the process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal.
is the movement of material across the Earth's surface by water, wind, ice or gravity.
is a layer inside a planetary body bounded below by a core and above by a crust.
an elastic wave generated by an impulse such as an earthquake or an explosion.
is the breaking down or dissolving of rocks and minerals on Earths surface.
is the boundary between the crust and the mantle.
is the molten or semi-molten natural material from which all igneous rocks are formed.
is an extrusive volcanic rock of intermediate composition.
is one of the three main rock types, the others being sedimentary and metamorphic.
is a concept used to explain how the three basic rock types are related and how Earth processes, over geologic time, change a rock from one type into another.
is a coarse-grained igneous rock composed mostly of quartz, alkali feldspar, and plagioclase.
is the change of minerals or geologic texture in pre-existing rocks, without the protolith melting into liquid magma.
Verticales
is an intrusive igneous rock composed principally of the silicate minerals plagioclase feldspar, biotite, hornblende, and/or pyroxene.
it is the uppermost layer of the oceanic portion of a tectonic plate.
an instrument that responds to ground motions, such as caused by earthquakes, volcanic eruptions, and explosions.
is the geological process in which sediments, soil and rocks are added to a landform or land mass.
is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles.
is a mafic extrusive igneous rock formed from the rapid cooling of lava rich in magnesium and iron exposed at or very near the surface of a terrestrial planet or a moon.
a mechanical wave that propagates along with the interface between differing media.
are types of rock that are formed by the accumulation or deposition of small particles and subsequent cementation of mineral or organic particles on the floor of oceans or other bodies of water at the Earth's surface.
it is the highly viscous, mechanically weak, and ductile region of the upper mantle of Earth.
Is the solid, outer part of the Earth.
are solid substances that are present in nature and can be made of one element or more elements combined together (chemical compounds).
is a sedimentary rock composed of sand-size grains of mineral, rock, or organic material.
it is the outermost solid shell of a rocky planet, dwarf planet, or natural satellite.
is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle.