Coal- Holding Our Economy Together? - 0 views
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eco20-20 on 02 Mar 09Coal plants are abundant in the United States. According to the Department of Energy they produce around 49% of the energy that we use.
The oxygen is released into the air, and the lithium ions are stored in the battery as lithium metal after capturing the electrons.When the battery discharges, it chemically consumes oxygen from th...