Mr. Halpern's Science
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A Virtual Lab to be done over Winter Break

A Virtual Earthquake is an interactive site that helps you determine various important pieces of information
about an Earthquake you create.   You will need to go to the following site and complete the project...
http://www.sciencecourseware.com/virtualearthquake/VQuakeExecute.html

Read all information and write the following conclusions...
1 What is the point of origin of an earthquake called
2 What were your S wave and P wave arrival times
3 How many seismograph locations are needed to locate an Earthquake's epicenter?
4 Aside from measurement errors, what other factors could result in the three circles not meeting at an exact
       point?


5 Aside from the S-P interval or epicenter distance, what other informatin is needed to determine the Richter magnitude of an Earthquake?

6 From which wave, P or S, is the above information obtained?

Fill in the following chart...

        Recording Station        Epicentral Distance      Epicenter Distance           Percent Errors

1-

2-

3-
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  • Home
  • Earth Sci Labs
  • 7th Grade ON-LINE TEXTBOOK
  • 7th Grade
    • 7th grade Lab Reports
    • Current events
    • 7th 1- Scientific Theory
    • 7th Lanforms & Maps >
      • Mountain Project
      • Mineral/ Gem Project
    • 7th 3- Geology >
      • Weathering & Erosion
      • Fossil Project
      • Plate Tectonics
      • Earthquakes
      • Unit Test Review
    • 7th Unit 4 Atoms >
      • 7th Atom Brochure
  • Earth Science by topic
  • Submit Homework
  • 8th Grade Units 1-4
    • Unit 1 Models of the Earth >
      • Metric Review
      • Chapter1 Review
      • Chapter 2
      • Topographic Maps
    • Unit 2 Rocks & Minerals >
      • Minerals
      • Rocks
    • Unit 3 Dynamic Crust >
      • Earthquakes
      • Earthquakes & Interior
      • Hot Spots
      • Volcano
      • Dynamic Crust Review >
        • Practice Tests
    • Unit 4 Shaping the Earth's Surface >
      • Weathering
      • chemical weathering
      • Another Weathering video
      • Erosion Videos
      • Glaciers >
        • Glacier Pwr points
      • Changing Earth
      • Unit Review
  • 8th Grade Units 5-9
    • Unit 5 Earth History >
      • Archean History
      • Geological Eras
      • Geologic Sequence Project
      • Unit 5 Review
    • Unit 6 & 7 Climate & Meteorology >
      • 801 Vacation Work
      • Weather Tracking HW Lab
      • Meteorology info
      • Station Models
      • Wind
      • Storms
      • Weather & Climate Review Tests
    • Unit 8 Earth & Space
  • 801 Test Review
  • Ways to pass the regents
  • files
  • Other Important Links
  • New Page