Myrtleford, Victoria, Australia, 2018. This kiln was built in 1957, and moved to Rotary Park in 2000. Kilns of this structure were made from the early 1930s through to the late 1960s. Basma<unk>  leaves drying in the sun at Pomak village in Xanthi, Greece<unk>  is the common name of several plants in the genus Nicotiana of the family Solanaceae, and the general term for any product prepared from the cured leaves of these plants. More than 70 species of<unk>  are known, but the chief commercial crop is N. tabacum. The more potent variant N. rustica is also used in some countries. Dried<unk>  leaves are mainly used for smoking in cigarettes and cigars, as well as pipes and shishas. They can also be consumed as snuff, chewing<unk> , dipping<unk>  and snus.<unk>  contains the highly addictive stimulant alkaloid nicotine as well as harmala alkaloids.<unk>  use is a cause or risk factor for many deadly diseases, especially those affecting the heart, liver, and lungs, as well as many cancers. In 2008, the World Health Organization named<unk>  use as the world's single greatest preventable cause of death.
Tobacco
Smokeless tobacco
Alcohol 
Polychlorinated biphenyl
Allergen
Drug
Drug 
Polybrominated diphenyl ethers