facts
how does metamorphic rock erode
Metamorphic rock changes in 4 ways: by temperature, by pressure, or by fluids or other chemicals
how long do you think the rock cycle takes
20 mil
what is unique about metamorphic rock
The main feature that identifies metamorphic rocks is that they are shaped by great heat and pressure. ... Because their mineral grains grew together tightly during metamorphism, they're generally strong rocks. They're made of different minerals than other kinds of rocks and have a wide range of color and luster
how did metamorphic rock get their name
Metamorphic rocks can be formed by pressure deep under the Earth's surface, from the extreme heat caused by magma or by the intense collisions and friction of tectonic plates.
free pass , just a fact for the answer
Metamorphic rock sits after cooling from the heat and pressure, will start the eroding process from the wind, ice, and or water. It will start to move from one place to another and turn into sedimentary rock in the process
what are three types of metamophic rock
phyllite, schist, gneiss, quartzite and marble
how does metamorphic rock move
Metamorphic rocks have been changed over time by extreme pressure and heat
true or false
Metamorphic rock is igneous or sedimentary rock that has been heated and squeezed
true
which rock can be weaker than metamorphic rock
A .sedimentary
B .Igneous
sedimentary
how old is metamorphic rock typically
3.8 billion years old
what is effects of a metamorphic rock
The study shows that as the effect metamorphism increases, the state of stress, compaction of grains, cementation and the brittleness of the rocks increases. In addition, increase in the metamorphic effect increases the value of the rock property.
what can metamorphic be used for
Quartzite and marble are the most commonly used metamorphic rocks. They are frequently chosen for building materials and artwork. Marble is used for statues and decorative items like vases (Figure). Schist and slate are sometimes used as building and landscape materials.
how does metamorphic rock form
Metamorphic rocks can be formed by pressure deep under the Earth's surface, from the extreme heat caused by magma or by the intense collisions and friction of tectonic plates.
describe the cycle of a metamorphic rock
Any rock (igneous, sedimentary, or metamorphic) can become a metamorphic rock. If rocks are buried deep in the Earth at high temperatures and pressures, they form new minerals and textures all without melting. If melting occurs, magma is formed, starting the rock cycle all over again.
what are the two types of metamorphic rock
There are two main types of metamorphic rocks: those that are foliated because they have formed in an environment with either directed pressure or shear stress, and those that are not foliated because they have formed in an environment without directed pressure or relatively near the surface with very little pressure