Complete the following questions:

1.  Which is the thickest of Earth’s layers?

2. Where do most of Earth’s volcanoes and earthquakes occur?

3.  Describe the surface waves produced by an earthquake?

4.  __________ is a theory that describes how large slabs of the lithosphere move.

5.  Built-up energy is released along a fault during a/an __________.

6. Intense vibrations felt throughout Earth’s crust during an earthquake are called__________.

7.  __________is melted rock found beneath Earth’s surface.

8.  Both earthquakes and volcanoes are often found along __________, which are cracks in Earth’s crust.

9.  Explain what happens to rock along converging boundaries.

10.  Describe different ways mountains may have formed.


Define each vocabulary word:  core, crust, lithosphere, mantle, plate tectonics, earthquake, epicenter, fault, focus, magma, seismic waves, dome mountains, fault-block mountains, & fold mountains

Label a World Map of Earth's major plates (p. 42)  




VOCABULARY - 7TH GRADE


Chapter 1 Vocabulary


Chapter 2 Vocabulary


Chapter 3 Vocabulary