Imagine waking up one morning, going outside to get the newspaper and taking in a refreshing breathe of air but instead, that air is filled with harmful pollutants that are being put off by a nearby pile of burning tires. Burning rubber tires is done in two ways. The most common is setting fire to millions of tires in a scrap pile. The other source of tire burning is done by cement kilns. Tires are …showed first 75 words of 478 total…

…showed last 75 words of 478 total…