Wednesday, December 29, 2010

Collapse Reading Questions

NW Academy Name:

Earth Science Date:


Collapse: Easter Island Case Study


Reading Assignment:

  • Pgs. 79-82 (including map)
  • Pgs. 98-110
  • Pgs. 115-120


Follow-up Questions:

Please answer these questions thoroughly (but not excessively!). Type your response and bring a printed copy to class on Thursday after break.

***Cite the text directly in at least three of your responses***

Questions for: pgs. 79-82, map, pgs.98-110

  1. Were all of the different classes of citizens on Easter Island responsible for the same proportion of resources abuse?
  2. Were resources shared equally among the islanders?
  3. Was the class of citizens who used the most also responsible for managing the resources?
    1. If you answered yes, explain why this could result in an abuse of power and resources.

4. Were all of the resources used for practical or necessary purposes? Give three examples of how you think the Easter Islander’s mismanaged their resources.

  1. Were the Easter Islanders aware of their impending collapse? Were they pro-active about avoiding collapse? Explain
  2. Were the resources used to make the Moai and Ahu renewable? Explain.
  3. Were the resources used to transport the Moai and Ahu renewable? Explain

Questions for: pgs. 115-120

8. On page 119, what does Diamond mean by: "...people see the collapse of Easter Island society as a Metaphor, a worst-case scenario, for what may lie ahead of us."?

Checklist

  • I have answered all the questions thoroughly, but not excessively.
  • I have directly cited the text at least three times in my responses.
  • I have included quotations and page numbers for my citations.
  • I have typed my response and printed it before class.

Tuesday, December 14, 2010

MLA Basics

Here is your crash course in Modern Language Association (MLA) style. For your research paper you will need to do two things: (1) cite sources within your paper (in-text documentation) and (2) compile a bibliography/works cited of all the resources you referenced in your paper. By adding these to your paper, you give credit where it is deserved, and you allow the reader to verify that the information in your paper is reliable.

In-text documentation:
  • Each separate reference to a source must be cited however many times this may occur in a paper. "To avoid interrupting the flow of your writing, place the parenthetical reference where a pause would naturally occur (preferably at the end of a sentence), as near as possible to the material documented" (Gibaldi 241). A page number is usually cited only with a direct quotation unless the reader needs to be referred to an unusual concept or idea for possible verification.
MLA text citations



Bibliography
  • You will be compiling a bibliography that lists all the sources that you consulted in writing your paper. This is different than a works cited, that only lists sources that were directly referenced with in-text documentation. Anything that you read that contributed to your paper should be included in the bibliography.
  • The Bibliography should be on a separate paper attached to back of your report.
  • Center the title Bibliography at the top of the page.
  • Arrange all the sources alphabetically (regardless of the resource type).
  • Separate sources by a blank line.
  • Sources longer than a single line use a hanging indent = any line after the first is indented 1/2 inch (press tab once in Word)
*NOTE: the examples below don't have a hanging indent because I'm still figuring out how to indent properly using blogger.

Books

Format:
Author's last name, first name. Book title. Additional information. City of publication: Publishing company, publication date.

Examples:

Allen, Thomas B. Vanishing Wildlife of North America. Washington, D.C.: National Geographic Society, 1974.

Boorstin, Daniel J. The Creators: A History of the Heroes of the Imagination. New York: Random, 1992.

Hall, Donald, ed. The Oxford Book of American Literacy Anecdotes. New York: Oxford UP, 1981.

Searles, Baird, and Martin Last. A Reader's Guide to Science Fiction. New York: Facts on File, Inc., 1979.

Toomer, Jean. Cane. Ed. Darwin T. Turner. New York: Norton, 1988.

Encyclopedia & Dictionary

Format:
Author's last name, first name. "Title of Article." Title of Encyclopedia. Date.

Note: If the dictionary or encyclopedia arranges articles alphabetically, you may omit volume and page numbers.

Examples:

"Azimuthal Equidistant Projection." Merriam-Webster's Collegiate Dictionary. 10th ed. 1993.

Pettingill, Olin Sewall, Jr. "Falcon and Falconry." World Book Encyclopedia. 1980.

Tobias, Richard. "Thurber, James." Encyclopedia Americana. 1991 ed.

Magazine & Newspaper Articles

Format:
Author's last name, first name. "Article title." Periodical title Volume # Date: inclusive pages.

Note: If an edition is named on the masthead, add a comma after the date and specify the edition.

Examples:

Hall, Trish. "IQ Scores Are Up, and Psychologists Wonder Why." New York Times 24 Feb. 1998, late ed.: F1+.

Kalette, Denise. "California Town Counts Down to Big Quake." USA Today 9 21 July 1986: sec. A: 1.

Kanfer, Stefan. "Heard Any Good Books Lately?" Time 113 21 July 1986: 71-72.

Trillin, Calvin. "Culture Shopping." New Yorker 15 Feb. 1993: 48-51.

Website or Webpage

Format:
Author's last name, first name (if available). "Title of work within a project or database." Title of site, project, or database. Editor (if available). Electronic publication information (Date of publication or of the latest update, and name of any sponsoring institution or organization). Date of access and .

Note: If you cannot find some of this information, cite what is available.

Examples:

Devitt, Terry. "Lightning injures four at music festival." The Why? Files. 2 Aug. 2001. 23 Jan. 2002 .

Dove, Rita. "Lady Freedom among Us." The Electronic Text Center. Ed. David Seaman. 1998. Alderman Lib., U of Virginia. 19 June 1998 .

Lancashire, Ian. Homepage. 28 Mar. 2002. 15 May 2002 .

Levy, Steven. "Great Minds, Great Ideas." Newsweek 27 May 2002. 10 June 2002 .


Tuesday, November 30, 2010

Renewable Energy Research Help

Your two main resources for finding primary resources will be the County Library and Google Scholar. If you have a Multnomah County Library card (with a PIN #) you can also access Academic Search Premier (a giant database of scholarly articles).

Search the Multnomah County Library catalog HERE.
Search Google Scholar HERE.

Remember to record information about each source for your bibliography. See your reading logs for details about what information to record.

Monday, November 29, 2010

Friday, November 19, 2010

Fossil Fuel and Renewable Resource Topics

Geothermal Energy

· Electrical

· Thermal

Solar Energy

· Electrical

· Thermal

Biomass Energy

· Electrical

· Thermal

Wind Energy (Electrical)

· Electrical

Nuclear Energy

· Electrical

Wave Power

· Electrical

Hydroelectric

· Electrical

Hydrogen Fuel Cell

· Fuel

Ethanol

· Fuel

Biodiesel

· Fuel

Thursday, November 18, 2010

Earthquake quiz review

What are the three types of stress in the Earth's crust?
  • What characteristics of rocks does stress affect?
  • Which direction does the force take for each?
  • What does each type of stress do to rocks in the crust?
  • What type of plate boundary is associated with each?
What are the three types of faults?
  • What is the definition of a fault?
  • Which type of stress is related to each fault type?
  • Identify the foot-wall and hanging-wall for normal and reverse faults.
  • Identify the direction of movement along each type of fault.
What causes an earthquake?

In order to locate the epicenter of an earthquake:
  • How many locations do you need information from?
  • What information do you need from each location?
  • How do you interpret this information to make it useful?
Earthquake waves:
  • What types of waves are created in an earthquake?
  • In which directions does each type of wave move?
  • What are the relative speeds of P-waves, S-waves, and surface waves? (Which would you feel first, second, and third?)
Earthquake Scales:
  • What two general ways can an earthquake be measured?
  • Which two scales are currently used to measure earthquakes? (Hint: one of these scales has a predecessor that news anchors reference incorrectly all the time)
  • What is the difference between magnitude and intensity?

Measuring Earthquakes

Geologists measure earthquakes in two general ways, quantitatively and qualitatively.

Quantitatively: measures the magnitude, or the energy released in an earthquake using a seismograph.
  • Richter Scale*: (ML) developed in the 1930's to measure the magnitude of shallow earthquakes in California. This has been replaced by the moment magnitude scale.
  • Moment Magnitude Scale*: (MW) developed in the 1970's, improving upon the Richter scale by considering the shaking measured by the seismograph and the area of the fault that slipped. This has replaced the Richter scale because it can easily by applied to earthquakes anywhere in the world.
*Note: these scales are logarithmic. That means every time you increase one scale degree, the energy released by the earthquake increases by a power of ten. For example, a MW 4.3 earthquake is ten times stronger than a MW 3.3 earthquake.

Qualitatively: measures the intensity of an earthquake by looking at the impact on people and infrastructure.
  • Modified Mercalli Scale: (MMI) developed around 1900 to measure the intensity of earthquakes. The MMI degree for an earthquake will vary depending on the quality of infrastructure (i.e. roads, buildings, sewers, etc.). For example, a MW 4 earthquake may have a much greater MMI scale degree in a poor country where building standards are low than it would have in a wealthy country where building standards are high.
Follow Up:
  • Visit this link to compare the Moment Magnitude scale with the Modified Mercalli scale: CLICK HERE!
  • Compare the 2010 earthquakes in Haiti and Chile: CLICK HERE!
    1. What was the magnitude of each earthquake?
    2. How many people died in each earthquake?
    3. Look at the "shake maps" for each. How do the two earthquakes compare in intensity?
    4. What factors might explain the difference in mortality rates for the two earthquakes?