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WorksheetsThe Rock Cycle and Plate Tectonics
Total questions: 36
Worksheet time: 1hrs 12mins
____ rocks form when rock buried deep inside the earth change without melting or weathering
igneous
sediment
metamorphic
sedimentary
The best answer for section "8" in the diagram
metamorphic/melting
compaction/cementation
weathering/erosion
heat/pressure
The best answer for section "4 and 9" in the diagram
metamorphic/melting
compaction/cementation
weathering/erosion
heat/pressure
The best answer for section "8"
metamorphic/melting
compaction/cementation
weathering/erosion
heat/pressure
What process is used to form sedimentary rocks?
Lava cools and hardens to form a rock.
Weathering, Erosion, Deposition, Compaction, Cementation
Extreme heat and pressure from inside the Earth turn rocks into new rocks.
Magma trapped under the Earth's surface cools and solidifies.
The process when rocks break into smaller pieces due to exposure to natural elements is called
erosion
weathering
cementation
deposition
compaction
Which letter in the rock cycle diagram represents igneous rock?
A
C
F
E
Which letter in the rock cycle diagram represents igneous rock?
A
C
F
E
What letter on the diagram represent magma?
A
C
B
F
Letter F on the rock cycle diagram represents sediments. What processes causes sediments to form?
melting & cooling
heat and pressure
compaction & cementation
weathering & erosion
Box number 5 on the diagram represents
igneous rock
magma
metamorphic rock
sedimentary rock
What does box number 4 represent?
magma
weathering and erosion
metamorphic rock
heat and pressure
lithosphere?
Tectonic plates consist of____.
Continental crust
Oceanic Crust
Both continental and oceanic crust
Asthenosphere
Observe this diagram of a plate boundary. One statement BEST describes what is happening. It is that____
the oceanic crust is melting.
volcanic islands are forming.
the denser oceanic crust is subducting under the less dense oceanic crust
the tectonic plates are moving away from each other.
Most geologists think that the movement of Earth’s plates is caused by _______
convection
subduction
continental drift
conduction
The theories of Continental Drift and Seafloor Spreading led to the modern theory of ________________.
fault lines
plate drift
plate tectonics
lithospheric shift
The process where oceanic crust slides under another plate and is melted is called ___________.
seafloor spreading
subduction
continental drift
recycling
The best answer for section "A"
Sedimentary
Metamorphic
Igneous
Sediments
The best answer for section "B"
Sedimentary
Metamorphic
Igneous
Sediments
The best answer for section "C"
Sedimentary
Metamorphic
Igneous
Sediments
The best answer for section "C"
Sedimentary
Metamorphic
Igneous
Sediments
The best answer for section "1" in the diagram
cooling/crystalization
compaction/cementation
weathering/erosion
heat/pressure
Which below is a possible cause of tectonic plate motion?
ocean tides
the sun
convection currents
current weather patterns
