Friday, April 23, 2010

Triangular plot

http://www.dplot.com/triangle_plot.htm
A Triangular Plot is used in geology to show the composition of soil and rock. The Triangular Plot has 3 main variables: silt, sand, and clay. A Triangular Plot can help educate farmers and other people what is really in the soil and rock of an area, and if it would be smart to farm/plant there. In this Triangular Plot, you can see that the soil and rock is made of up mostly clay and sand particles.

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