Re: How to make a model of a erosion free farm field??
Posted by bj on 5/25/07
On 11/29/06, pals wrote:
> Contact your local Soil and Water Conservation District, they
> are located in the local USDA offices. Every county should have
> one in the nation. (Some counties are lumped together) Go to
> USDA-NRCS website. We use Enviroscapes to demonstrate erosion,
> pollution, watersheds, runoff.....very handy.
>
>
>
> On 11/02/06, yea wrote:
>> On 10/30/06, NO wrote:
>>> On 9/17/03, dllfb wrote:
>>>> For all you science and geography hands on teachers out
>>>> there....I am wanting to create a three dimensional model
>>>> of a farmers field with a 15 degree slope to illustrate
>>>> erosion-free farming. The model must have a way of testing
>>>> this experiment to show that no soil is entering the
>>>> stream at the bottom of the slope...I guess it'll have to
>>>> be water proof...any ideas you can share as to how you
>>>> would create this masterpiece. This is the first time I'm
>>>> teaching this curriculum and am not very creative..I'm
>>>> afraid!
>>>> Thanks in advance for your help!!!
>>> THIS DOES NOT HELP ME AT ALL
>> I KNOW THIS STINKS BOOOOOOOOOOOOOOOOO
>>this suks balls
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