Homework Earth Science 5

 

Directions: Answer the questions below using complete sentences.

 

1) Compare the Richter and Mercalli scales for measuring earthquakes.

 

 

 

 

2) Contrast the Richter and Mercalli scales for measuring earthquakes.

 

 

 

 

3) Two earthquakes:

            a) 6.9: Loma Prieta, California

            b) 2.2: Fort Payne, Alabama

 

Which earthquake released more energy? Why?

 

 

 

 

4) What is topography?

 

 

 

5) Look at the topographic map. Put stars on the map where the areas are the steepest.

 

 

 

 

 

 

 

 

 

 

 

6) How can you tell where gradual slopes are on a topo map?

 

 

 

 

**There is a back page

7) What is a seismograph?

 

 

 

 

8) There are 3 types of seismic waves. Which one is the weakest? Which one is the strongest?

 

 

 

 

 

9) Here is a picture of a transform fault in California. What is this fault called? What two plates are sliding past each other to form this fault?

 

 

 

 

 

 

 

10) Why do scientists believe that Los Angeles will be near San Francisco one day?

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