Sunday, February 22, 2009

Readings......

This week you will need to read chapters 7 & 8. This will finish up all the basic stuff...biomes, habitats, and the rest of the primarily review from bio and chem. Be prepared for a test on chapters 1,2 and 3. It will be in the form of a take home test.....approximately 70- 75 questions, right from the book ( s ). I will post the questions Monday evening for review. Chapter question and readings will not be due until Tuesday of next week. But do not procrastinate. You have a lot to do this week .The test will be given to you Wednesday and you will have until Sunday evening at midnight to submit it to me. Please mark the answers on your sheet , but when you submit it , you may do so in the following format:
1. B
2. C
etc. You will recieve a posting with the correct answers.
Fret not, Apes..they are multiple choice.

7 comments:

  1. Do we have any questions for chapters 7&8? If so can you print them off for me as usual since I have a different book?

    Also can I have powerpoints 7&8?

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  2. I will post the questions on Monday evening and yes i will print out copies for the ones I have been giving them to......

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  3. Chapter 7
    Review questions:6,7,8,11,12,17,22,23

    Critical thinking:1,2,7

    Will post chapter 8 questions later tonight....

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  4. Natalie says:

    number 8 what actually is NPP?

    the question reads list threerreasons why temp. and salinity ary widely in estuaries and coastal wetlands, and explain why they have such a high NPP.

    ( NPP = net primary productivity.
    Gross primary production (GPP) is the rate at which an ecosystem's producers capture and store a given amount of chemical energy as biomass in a given length of time. Some fraction of this fixed energy is used by primary producers for cellular respiration and maintenance of existing tissues. The remaining fixed energy is referred to as net primary production (NPP).

    Definition:
    NPP = GPP - respiration
    Net primary production is the rate at which all the plants in an ecosystem produce net useful chemical energy; it is equal to the difference between the rate at which the plants in an ecosystem produce useful chemical energy (GPP) and the rate at which they use some of that energy through cellular respiration. Some net primary production goes toward growth and reproduction of primary producers, while some is consumed by herbivores.

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  5. Haven't gotten Chapter 8 ready yet.....don't panic. my fault not yours.

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  6. Do we just turn in chapter 7 by tonight??

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  7. she told us not to worry..until we finished the test!

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