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Worksheets3.4 Exploring Metamorphic Rocks and Their Formation
Total questions: 20
Worksheet time: 10mins
What is the primary process involved in the formation of metamorphic rocks?
Melting and solidification
Heat and pressure
Erosion and deposition
Weathering and compaction
Which of the following is a type of metamorphic rock?
Granite
Limestone
Marble
Sandstone
What texture is characterized by the alignment of mineral grains in metamorphic rocks?
Clastic
Foliated
Vesicular
Glassy
Which type of metamorphism is associated with large-scale geological processes such as mountain building?
Contact metamorphism
Regional metamorphism
Hydrothermal metamorphism
Shock metamorphism
How does contact metamorphism differ from regional metamorphism?
It occurs over a larger area
It involves higher pressure
It is caused by heat from nearby magma
It results in the formation of foliated rocks
Which tectonic setting is most likely to result in the formation of metamorphic rocks?
Divergent boundaries
Transform boundaries
Convergent boundaries
Mid-ocean ridges
Which of the following is NOT an agent of metamorphism?
Heat
Pressure
Erosion
Chemically active fluids
What is the primary use of marble, a metamorphic rock?
Construction aggregate
Road base material
Sculpture and building material
Fertilizer
Which metamorphic rock is commonly used for roofing and flooring due to its ability to be split into thin sheets?
Slate
Schist
Gneiss
Quartzite
What is the term for the process by which rocks are transformed into metamorphic rocks?
Crystallization
Metamorphism
Lithification
Sedimentation
Which of the following rocks is formed from the metamorphism of limestone?
Quartzite
Schist
Marble
Gneiss
What is the main difference between foliated and non-foliated metamorphic rocks?
Foliated rocks have a banded appearance
Non-foliated rocks are always harder
Foliated rocks are formed only by contact metamorphism
Non-foliated rocks contain fossils
Which of the following is a common mineral found in metamorphic rocks?
Halite
Feldspar
Garnet
Calcite
What role do chemically active fluids play in metamorphism?
They increase the temperature
They decrease the pressure
They facilitate the movement of ions
They prevent recrystallization
Which metamorphic rock is known for its use in making countertops due to its durability and aesthetic appeal?
Slate
Schist
Quartzite
Gneiss
What is the primary factor that causes the formation of foliated textures in metamorphic rocks?
High temperature
Directional pressure
Chemical reactions
Presence of water
Which of the following processes is NOT involved in the formation of metamorphic rocks?
Recrystallization
Melting
Pressure increase
Heat application
Which metamorphic rock is often used in the construction of monuments and buildings due to its resistance to weathering?
Marble
Slate
Gneiss
Quartzite
What is the primary cause of contact metamorphism?
High pressure
Heat from nearby magma
Presence of water
Directional stress
Which mineral is commonly associated with the formation of schist, a type of metamorphic rock?
Quartz
Biotite
Calcite
Halite
