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heat and pressure
Changes in the structure, texture, or mineralogy of existing rocks will create a metamorphic rock. Metamorphism can result from the effects of heat and/or pressure, or from the addition of ions from heated fluids. Examples of metamorphic rock are slate, schist, and gneiss.
heat and pressure
heat and pressure
This process is known as a physical change. It involves a change in the state or appearance of a substance but does not result in the formation of a new substance. Examples of physical changes include melting ice, boiling water, and breaking a glass bottle. The chemical composition of the substance remains the same throughout the physical change.
chemical changes affect the chemical properties as well as composition of matter , that result in the formation of a new substance.
true
the appearance of oxygen-producing organisms
Exposure to intense heat and/or pressure can result in changes to a rock's mineralogy, crystal structure, and mineral alignment. Such changes can create a metamorphic rock.
Yes. A rock is said to be metamorphosed when it undergoes a change due to heat and/or pressure.
No. If a rock melts and then re-solidifies the result is counted as igneous, not metamorphic.
Earth's shape is primarily the result of:
heat and pressure
Changes in the structure, texture, or mineralogy of existing rocks will create a metamorphic rock. Metamorphism can result from the effects of heat and/or pressure, or from the addition of ions from heated fluids. Examples of metamorphic rock are slate, schist, and gneiss.
Your question contains part of the answer, 'metamorphic' rocks are the product of this process and the process is called Metamorphism - the solid-state recrystallization of pre-existing rocks as a result of changes in heat, pressure, and/or introduction of fluids.
regional metamorphism
metamorphic slate