The continents have not always been in the locations they are today. Scientists believe that there was once a supercontinent on Earth and that it gradually broke apart and the various pieces drifted until they reached their current locations. How did they do this? Read on to find out!
What is the San Andreas fault?
How did the plates cause the earthquake?
Can you think of other examples where there is a strain between two things that results in a violent release?
Draw a diagram of the layers of the Earth. Label the inner core, outer core, mantle, lithosphere, and crust, which is the upper part of the lithosphere.
Which layer are the plates in?
Which layer do the plates "float" or move on?
How do you think the moving plates affect the layer of earth above them?
Definition of plate tectonics.
List some results of the pushing/pulling of plates.
Draw and describe the three types of faults.