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    Ecology Test Questions

    WOW - You have been given two of your test questions!
    Ecology Test Questions - Make sure that you are able to comment by correctly answering the two test questions provided. I can see who commented to award credit for the activity.


    1) Which of these species might be classified as a pioneer species?

    a) ponderosa pine b) choke cherry c) aspen d) lichen
    D) lichen

    2) Compare primary and secondary succession. What is the distinction between them?

    a) Primary succession is the sequence of species that become established early in a newly colonized area, and the secondary succession is the sequence of species that move in later.

    b) Primary succession is the establishment of a community in the area with no soil, while secondary succession is the establishment of a new community in an existing ecosystem that was disturbed.

    c) Primary succession is the establishment of a new community in an existing ecosystem that was disturbed, while secondary succession is the establishment of a community in a an area with no soil.

    d) Primary succession is the sequence of plants that colonize in a new area, while secondary succession is the sequence of animals that move in later.
    Answer: B

    Comments

    myerpe
    Mar 1, 2011

    1. D lichen
    2. B

    pittmanan
    Mar 1, 2011

    d and b

    carteran
    Mar 1, 2011

    d and b

    tillerra
    Mar 1, 2011

    1 - D
    2 - B

    Lena Ashley
    Mar 1, 2011

    1- D
    2- B

    wrightlu
    Mar 1, 2011

    d
    b

    kelseyta
    Mar 1, 2011

    1 - D
    2 - B

    Julia Peck
    Mar 1, 2011

    1 - D
    2 - B

    Molly Harrington
    Mar 1, 2011

    1 : D
    2 : B

    Andrew Andersen
    Mar 1, 2011

    1. D
    2. B

    oshaughnesseyja
    Mar 1, 2011

    #1- D
    #2 - B

    Katherine Correll
    Mar 1, 2011

    1. D
    2. B

    Sara Kibler
    Mar 1, 2011

    1. D
    2. B

    kristiewright
    Mar 1, 2011

    You are all correct!!!! The answers are 1. D and 2. B
    Good work and happy studying!
    Mrs. Wright

    Grayson Adams
    Mar 1, 2011

    I guess I am a bit late, but 1. D and 2. B

    Gretha Martinez
    Mar 1, 2011

    1. D
    2. B

    pfohlwi
    Mar 1, 2011

    1. D
    2. B

    gloversa
    Mar 1, 2011

    1. d
    2. b

    sheltonpa
    Mar 2, 2011

    D and B

    Katherine Spencer
    Mar 2, 2011

    D and B

    evansam
    Mar 2, 2011

    1.D
    2.B

    Kathleen Charron
    Mar 2, 2011

    1. D
    2. B

    Susannah Gleason
    Mar 2, 2011

    1. D
    2. B

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