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What effect do PCB's have on the environment and where were they put first?
Wiki User
∙ 11y ago
PCBs, polychlorinated biphenyls, effect birds similarly to DDT, making it harder for them to lay viable eggs. If burned, they produce dioxin, an extremely dangerous, carcinogenic chemical. The were first used in capacitors, as a dielectric.
Wiki User
∙ 11y ago
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