понедельник, 5 марта 2012 г.

School environmental responsibility class to vermicompost

Salem, Oregon

When students take the Environmental Responsibility Class at Houck Middle School in Salem, they use the school's recycling program to learn science, math and computer skills. Food residuals seem to be the "most daunting problem," notes the Association of Oregon Recyclers and the Oregon Dept. Of Environmental Quality which awarded $500 and their …

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