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  • challenge question #3

    George Seitz Elementary School (gses@tcsn.net)
    Fri, 07 Mar 1997 09:38:36 -1200

    Challenge question #3

    They use pine trees as a blanket of insulation. It traps the heat like a
    greenhouse effect. They use it as an umbrella for shelter from weather.

    Cindy Chester
    G. Seitz Elementary
    Kwajalein, Marshall Islands