Wind Dynamics and Forests
http://www.ucar.edu/learn/1_4_2_19t.htm


In this activity, students will set up a model forest using plastic bottles to observe changes caused by differences in wind speed and forest density. An extension to the activity will allow students to explore the concept of evapotranspiration. From this activity students will understand that living organisms in an ecosystem can have profound effects upon the local atmosphere, changes in vegetation can have profound effects upon wind speed, and models are useful to researchers in understanding the shaping of ecosystems. The teacher's guide contains detailed background material, learning goals, alignment to national standards, grade level/time, details on materials and preparation, procedure, assessment ideas, and modifications for alternative learners.

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This resource originally cataloged at:

DLESE

Subject: Geoscience:Atmospheric Science, Atmospheric Science:Climatology , Biology
Grade Level: High School (9-12), Middle (6-8)
Theme: Teach the Earth:Course Topics:Atmospheric Science, Teach the Earth:Incorporating Societal Issues:Climate Change