Which toxic substance has no known use and is a by-product bleaching paper pulp? Group of answer choicesDioxinsBenzenePCB’sAsbestos

Which toxic substance can become fibrous and be woven into textiles?Group of answer choicesCadmiumAsbestosLeadBenzene

Which three of these processes commonly produce harmful substances?Sanding woodWashing overallsTile cuttingErecting scaffoldingDigging a trenchCurb cutting

Why is recycled paper banned for use in food containers?ans.

Which two toxic substances are known to cause chloracne? Group of answer choicesCadmium and AsbestosLead and MercuryBenzene and RadonDioxins and PCB’s

Paper drinking straws have been marketed as the renewable and eco-friendly alternative to non-renewable plastics for the past few years, but study has found that some paper drinking straws are coated with a wax that contains poly and perfluoroalkyl substances which are linked with lower birth weights, thyroid disease, and liver damage. These potential risks are easily ------- but limited use can still be safe as long as users are aware that these chemical compounds can build up in the body over time and do not always break down. Which choice best completes the text with the most logical and preside word or phrase?recognizable eliminateintriguing eliminatesignificant eliminateuseful eliminate