NEW
Font size
WorksheetsPlate Tectonics
Total questions: 49
Worksheet time: 1hrs 15mins
What type of boundary is shown in the diagram?
Divergent
Convergent
Transform
What type of boundary is shown in the diagram?
Divergent
Convergent
Slide/Transform
What type of boundary is shown in the diagram?
Divergent
Convergent
Slide/Transform
The movement of the tectonic plates is caused by
the rotation of the Earth.
convection currents in the Asthenosphere
the gravity of the iron-nickel core.
the Moho discontinuity.
The map in the picture shows tectonic plate boundaries. This map would be useful in predicting the location of future
droughts
hurricanes
earthquakes
tornadoes
What is the source of energy that drives plate movement?
the subducton of the sea floor
the different densities of the oceanic and crustal plates
convection currents in the asthenosphere
the friction force between the plates that move past each other
Where would sea floor spreading most likely occur?
At convergent boundaries (oceanic vs. oceanic)
At convergent boundaries (oceanic vs. continental)
At divergent plate boundaries (oceanic vs. oceanic)
At transform plate boundaries
The tectonic plates float on the
lithosphere
lower mantle
outer core
asthenosphere
Most geologists rejected Alfred Wegener's idea of continental drift because...
it did not agree with their current theory
Wegener was interested in what Earth was like millions of years ago
Wegener used several different types of evidence to support his hypothesis
Wegener could not identify the force that moved the continents
What is the correct order (starting from the surface) of Earth’s layers?
crust, outer core, inner core, mantle
mantle, outer core, inner core, crust
crust, mantle, outer core, inner core
outer core, inner core, crust, mantle
How is it possible for new crust to be formed without increasing the surface area of the Earth?
Crust is destroyed at the same time it is created
New crust is underwater where it sinks
New crust breaks more easily than old crust
