Walden PUBH6034 Module 3 Quiz Latest/Walden PUBH6034 Module 3 Quiz Latest

QUESTION 1

_______________ are the major cause of stratospheric ozone depletion. 

Chlorofluorocarbons (CFCs)                        

Perfluorochemicals (PFCs)            

Polybrominated diphenyl ethers (PBDEs)

QUESTION 2

Many phthalates affect the _______________. 

central nervous system                 

endocrine system            

respiratory system

QUESTION 3

Which of the following groups of chemicals was widely used as insulating fluid in electrical equipment?                             

Dioxins                

Polybrominated diphenyl ethers (PBDEs) 

Polychlorinated biphenyls (PCBs)