| Katelyn Knudsgaard
Arsenic: Leaching in Our Midst
| Division: | Earth & Environmental Sciences | | Category: | Junior | | Region: | East Kootenay | | City: | Cranbrook, BC | | School: | Parkland Middle School | | Abstract: | Arsenic, despite its industrial and technological uses, is leaching into our environment. A primary application of arsenic is treating wood for preservation. This project examines the environmental impacts of Arsenic in playgrounds and on railroads, and questions a safe exposure level. Do the benefits outweigh the hazards? |
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