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The movement of Earth's crust forms metamorphic rock when existing rocks are subjected to high pressure, temperature, or chemically active fluids. These conditions cause the rock to recrystallize, resulting in new mineral compositions and textures without fully melting. Metamorphic rocks are typically found in regions of tectonic activity, such as along fault lines or mountain ranges.
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What is the layer of igneoussedimentaryand metamorphic rocks which form the continents and shallow seabed close to the shore?
The layer you are referring to is the Earth's crust, specifically the lithosphere. It is composed of a combination of igneous, sedimentary, and metamorphic rocks and forms the outer shell of the Earth. On continents, the crust is thicker compared to oceanic crust, which is thinner and denser.
What type of rock makes up the continental and oceanic crust?
The continental crust is mainly composed of igneous rocks like granite and metamorphic rocks like gneiss. The oceanic crust is primarily made of basalt, which is an igneous rock that forms from cooling lava at mid-ocean ridges.
What is a rock that forms from other rock due to heat and pressure beneath earths surface?
A rock that forms from other rocks due to heat and pressure beneath the Earth's surface is called a metamorphic rock. Examples include marble, slate, and gneiss.
What dose metamorphic mean?
Metamorphic refers to the process by which rocks are changed by heat, pressure, or fluids into new forms, without melting. This process typically occurs deep underground in the Earth's crust.
New crust forms what?
New crust forms at mid-ocean ridges through the process of seafloor spreading. Magma rises to the surface, cools, and solidifies to create new oceanic crust. This process helps drive the movement of tectonic plates.
What forms the elevated part of the earths crust?
continental crust
How Metamorphic are form?
Weathered products of existing rocks are transported , deposited , compacted , and cemented.
What type of rock forms on earths surface from pieces of other rocks?
Metamorphic in a sentence
What would be a correct statement regarding metamorphic rock formation?
the deeper into earth crust the higher the pressure that forms metamorphic rocks
The is a layer of rock that forms earths outer skin?
The layer of rock that forms Earth's outer skin is called the crust. It is the thinnest layer of the Earth, consisting of both continental and oceanic crust. The crust is composed of various types of rocks, including igneous, sedimentary, and metamorphic, and it plays a crucial role in supporting life and facilitating geological processes.
What is molten rock that forms deep beneath the Earth's crust called?
metamorphic rock
What forms beneath earths surface?
The rock that forms on earth's surface is extrusive rock or otherwise known as a metamorphic rock.
What forms valcanoes?
most volcanoes are formed from a hot spot in the earths crust.
Is jade igneous metamorphic or sedimentary?
Jade is a metamorphic rock that forms when minerals such as tremolite, actinolite, or serpentine are subjected to high pressure and temperature conditions within the Earth's crust.
What is the mineral forms?
one of the common minerals that make up most of the rocks of the earths crust
What mineral forms most of the earth's crust under continents?
It's the geological rocks such as igneous rocks and metamorphic rocks.
What is the crust's continental crust?
Composed mostly of granite, the continental crust is the layer of igneous, sedimentary, and metamorphic rocks which forms the continents and the areas of shallow seabed close to their shores, known as continental shelves
