Dioxins are cancer-causing agents. I only know about them because some areas where I grew up in NY were cancer hot spots because of high concentrations of them.I think they are industrial by-products.
Absolutely. Very poisonous. If they get into the water supply, they can effect the food chain. Dioxins can be in chemcals which get into footstuff - eg. fruit and crops which're sprayed with it.
Aaah - actually daffy654 it's not part of Great Britain it's part of the United Kingdoms of Great Britain and Northern Ireland - the UK... Great Britain is England, Scotland, and Wales.