concrete
Yes they are. Structural geologists commonly use them to estimate the strain that the rock has undergone by measuring their change in shape.
By definition a metamorphic rock has undergone recrystallization without melting - that requires a lot of heat and pressure. Marble is a metamorphic rock - it is recrystallized limestone or dolostone.
Layers of sediment which have undergone lithification are called sedimentary rock.
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Metamorphic rock is given a grade from low to high depending on the amount of change it has undergone.
absolutely NOT!
the change undergone by continents is the places...
Schist is a form of metamorphic rock in which a sedimentary rock has been subjected to heat and pressure. These change agents will alter the structure of the rock, and will allow / cause the minerals in the rock to change and aggregate. Schist is a very common rock type, but does need the parent rock to have undergone metamorphism.
Metamorphic rock
The torn sheet has undergone a physical change, the burned sheet has undergone a chemical change, and the crumpled sheet has undergone a physical change.
Yes they are. Structural geologists commonly use them to estimate the strain that the rock has undergone by measuring their change in shape.
By definition a metamorphic rock has undergone recrystallization without melting - that requires a lot of heat and pressure. Marble is a metamorphic rock - it is recrystallized limestone or dolostone.
Layers of sediment which have undergone lithification are called sedimentary rock.
Rock that has undergone transformation by heat or pressure
No. If a sedimentary rock has undergone even a low grade metamorphism, it is considered a metamorphic rock.