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A rock altered by pressure and heat is called a metamorphic rock. This type of rock forms when existing rocks are subjected to high temperatures and pressures, causing them to recrystallize and change their mineral composition without melting. Examples of metamorphic rocks include marble, slate, and schist.
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What happens when heat and pressure is applied to sedimentary rock?
When heat and pressure are applied to sedimentary rock, it undergoes a process called metamorphism. This results in changes to the rock's mineralogy, texture, and structure, transforming it into metamorphic rock. The original sedimentary rock's characteristics are altered, creating new minerals and rock types such as gneiss, schist, and marble.
Which type of rock forms from previously existing rocks that have been altered by heat and pressure?
Metamorphic rock forms from previously existing rocks that have been altered by intense heat and pressure. This process typically occurs deep within the Earth's crust where these conditions can transform existing rock types like sedimentary or igneous rocks into metamorphic rocks such as marble or gneiss.
What was marble before it was altered by heat and pressure?
Marble was originally limestone, a sedimentary rock made primarily of calcite minerals from the remains of marine organisms. Heat and pressure from geological processes turned the limestone into marble through the process of metamorphism.
What changes igneous or sedimentary rock into metamorphic rock?
Igneous or sedimentary rocks are transformed into metamorphic rocks through high pressure, temperature, or both. This process, known as metamorphism, occurs deep within the Earth's crust where rocks are subjected to intense heat and pressure, causing their mineral composition and texture to change without melting.
Heat and pressure creates what rock?
Heat and pressure create metamorphic rock. This type of rock forms when existing rocks are subjected to intense heat and pressure, causing their mineral composition and texture to change. Examples of metamorphic rocks include marble, slate, and schist.
What is rock alterd by heat?
Metamorphic rock is altered by heat and pressure.
What is rock altered by pressure and heat?
Metamorphic rock
What is rock formrd by heat or pressure?
Rock formed by heat and pressure becomes transformed and altered, such rock is called Metamorphic Rock.
During what process does the make-up of a rock become altered?
A rock can be altered compositionally by chemical weathering or by metamorphosis through heat and pressure.
What type of rock can be formed when volcanic rock is altered by heat and pressure?
Metamorphic rock, such as schist or gneiss, can be formed when volcanic rock is altered by heat and pressure. This process can cause the mineral composition and texture of the rock to change, resulting in a new type of rock with different features than the original volcanic rock.
What rock changed by heat pressure and fluids?
Sedimentary rocks when altered by heat and pressure because metamorphic rock. But please read the rock cycle you will see the different stages because Igneous can also become Metamorphic with intense pressure and heat.
Does a rock need to be weathered before it can become a metamorphic rock?
No. Metamorphic rock are simply rocks which have been altered by heat and pressure.
What takes place when changes in pressure temperature or chemical makeup alters a rock?
It becomes a metamorphic rock, altered by heat, pressure, or hot fluids.
Which type of rock forms previously existing rocks that have been altered by heat and pressure?
metamorphic
What takes place when changes in pressure temperature. or chemical make-up alter rock?
It becomes a metamorphic rock, altered by heat, pressure, or hot fluids.
When changes in pressure temperature or chemical make up alter a rock what takes place?
It becomes a metamorphic rock, altered by heat, pressure, or hot fluids.
What takes place when changes in pressure temperature or chemical-make up alter a rock?
It becomes a metamorphic rock, altered by heat, pressure, or hot fluids.
