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WorksheetsPlate Tectonics Introduction
Total questions: 45
Worksheet time: 33mins
Where are the youngest rocks on Earth found?
Along mid-ocean ridges
Along transform boundaries
On the edges of the continents
Near ocean trenches
Who was the scientist who proposed the theory of continental drift?
Alfred Powell
Harry Hess
Alfred Wegener
Ernest Rutherford
Tectonic plates are made of?
The mantle
Continental and oceanic lithosphere
The outer core
The mesosphere
What does the theory of Continental Drift explain?
Ocean currents move continents around the planet
Convection works deep within the asthenosphere
Mid-ocean ridges force tectonic plates to move
Continents were once together and slowly drifted to where they are today
Where does seafloor spreading take place?
Convergent boundaries
The continentals shelves
Transform boundary
Mid-ocean ridges
What is the driving force behind the movement of the tectonic plates?
Gravity
Convection
Wave motion
Seismic activity
The super continent that existed when all continents were together was named
Gondwana
Laurasia
Eurasia
Pangea
This type of boundary creates rift zones and shallow earthquakes
Transform
Continental-Continental Convergent
Divergent
Oceanic-Continental Convergent
Subduction zones occur along
Transform boundaries
Continental-Continental boundaries
Divergent boundaries
Oceanic-Continental boundaries
What is the process of convection?
The process of hot material rising and cooler material sinking in circular patterns
The process of hot rock solidifying and forming new crust
The process of explaining what goes up must come down
Strong ocean currents moving tremendous amounts of material
At this boundary plates slide past one and other and earthquakes are created
Transform
Continental-Continental Convergent
Divergent
Oceanic-Continental Convergent
At this boundary, old crust is destroyed and deep earthquakes occur
Transform
Continental-Continental Convergent
Divergent
Oceanic-Continental Convergent
Mountains are created along
Transform boundaries
Continental-Continental Convergent
Divergent
Oceanic-Continental Convergent
Volcanoes are created along
Divergent and Convergent boundaries
Transform and Convergent boundaries
Divergent and Transform boundaries
The boundary between Illionois and Wisconsin
Ocean trenches are found along
Transform boundaries
Continental-Continental boundaries
Divergent boundaries
Oceanic-Continental boundaries
Earthquakes can happen along
All boundaries
Divergent and transform boundaries
Convergent and divergent boundaries
Transform and Convergent boundaries
How do the plates move along convergent boundaries?
They move towards one another
They move away from one another
They move past one another
One moves up and one moves down
How do the plates move along transform boundaries?
They move towards one another
They move away from one another
They move past one another
one moves up and one moves down
How do the plates move along a divergent boundary?
They move towards one another
They move away from one another
They move past one another
One move up the other moves down
Mountains form at a ___________ boundary.
transform
divergent
convergent
subduction
This is considered as the fastest kind of seismic waves.
Love waves
Body waves
Primary waves
Secondary waves
It can travel through solids only
Love waves
Rayleigh waves
Primary waves
Secondary waves
Primary (P) Waves can pass through...
solids only
liquids only
gases only
solids, liquids, and gases
