13. Are you expected to clean up every type of hazardous material spill in your work area? (a) Yes. I should clean up every type of spill. (b) No. I should only respond to emergencies for which I have been trained. 14. Under federal law, to whom must oil spills that cause a sheen on navigable waters be reported? (a) Environmental Protection Agency (b) National Response Center (c) Department of Agriculture (d) none of the above 15. In the event of a sewage spill: (a) trained personnel can take action within the scope of their knowledge (b) anyone can respond (c) only state agencies can respond (d) both (a) and (c) 16. An SPCC Plan: (a) is required for bulk POL storage facilities (b) is not required for bulk POL storage facilities (c) may be required for some bulk POL storage facilities (d) is an outdated requirement and no longer applies to POL storage facilities 17. Why is a leaking underground storage tank a problem? (a) leaking material can contaminate drinking water supplies for humans and animals (b) the vapors create danger of injury or death by fire, explosion, or asphyxiation (c) even at low concentrations, gasoline vapors are harmful