Saturday, April 4, 2009

What is an Ice Age?

Please read the following articles:

1. Milutin Milankovitch: Seeking the Cause of the Ice Ages

http://www.amnh.org/education/resources/rfl/web/essaybooks/earth/p_milankovitch.html

2. Milankovitch cycles:
http://geography.about.com/od/learnabouttheearth/a/milankovitch.htm
http://www.emporia.edu/earthsci/student/howard2/theory.htm

3. Little Ice Age:
http://www.windows.ucar.edu/tour/link=/earth/climate/little_ice_age.html
http://www2.sunysuffolk.edu/mandias/lia/little_ice_age.html

32 comments:

  1. now we'll all be able to ace the AP review card on geologic time!

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  2. hopefully more than jus the review card... :)

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  3. comment

    there is a movie coming out on earth day

    it actually looked pretty good

    it's called Earth!

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  4. i agree with this sentence
    "they can't account for changes being made by humans, which appear to have an even greater effect than variations in earth-sun interaction. "

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  5. im glad you put this on here, because in my earth science we never did geologic periods or anything like this...so thanks for the info :)

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  6. Got it. The articles made a lot since:)

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  7. glad to know the earths eccentric too.

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  8. also glad that even the science big whigs dont check their grammar. i think i see a new excuse.

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  9. How did this guy do all his calculations by hand?!?

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  10. Ben: crazy isn't it.........he is just that good. makes me feel quite inferior..........

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  11. Sara says:
    1st of all I read it & I can't believe he did all that work for so long without a calculator/computer. 2nd of all it's interesting to know that the orbit changes like that, I never knew. 3rd of all I think we had a small ice age this winter when we got all that snow :)

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  12. though I had read previously, I guess I should say that I did.

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  13. so do you think in our time period that we will have another regular ice-age?? btw what is snowball earth...heard it on television

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  14. read it. thank you for not counting that as a quiz ahah

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  15. looks like we will all be making 100s on geologic time on the AP quiz.

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  16. I can feel myself getting smarter already! This really helped...especially since I didn't know any of this in the first place. Thanks Mrs. B!

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  17. i'm a little wait but i got them

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  18. Lawson says: read it and was very interesting

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  19. I'm glad my ninth grade environmental teacher taught us about geological periods and such. Who was that again?

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  20. mollie now that is called a suck up.but i am glad too.

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  21. Ha Ha you are all so funny.....glad I had you in 9th class.....you were great then too....

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