WorksheetsPlatetectonics
Total questions: 34
Worksheet time: 26mins
Theory that explains how all the land was joined together and drifted apart.
Theory of evolution
Theory of earth science
Theory of Continental drift
Theory of Divergence
Albert Einstein
a deep valley along the ocean floor beneath which oceanic crust slowly sinks toward the mantle
deep ocean trench
mid-ocean ridge
plate
rift valley
The process that molten material adds new crust to the ocean floor.
rift valley
sea floor spreading
mid ocean ridge
deep ocean trench
A plate boundary where two plates move toward each other.
trench
ridge
fault
split
The 7 major tectonic plates.
Eurasian, Indo-Australian, Pacific, North American, African, South American, Antarctic
Eurasian, Nazca, Atlantic, North American, African, South American, Antarctic
Eurasian, Indo-Australian, Pacific, North American, Arabian, South American, Phillippine
During a convergent boundary, when both edges are oceanic crust what land or seafloor feature is created?
volcanic islands
trenches
mountains
rift valleys
During a convergent boundary, when both edges are continental crust what land or seafloor feature is created?
trenches
volcanoes
valleys
mountains
During a divergent boundary, when both edges are oceanic crust what land or seafloor feature is created?
mountains
mid-ocean ridge
rift valley
earthquakes
During a transform boundary, when both edges are contonental crust what land or seafloor feature is created?
mid-ocean ridge
volcanoes
earthquakes
faults
