_____6. which of the following is not a hazard in a workplace? a. Excessive noise b. gases and fumes c. regular break d. molds and fungi ______7. It is the considered as the one cause of fire and explosion around the working area? a. Water b. Wire c. Flammable materials d. dry wood ______8. what is ISO stands for? a. International Standard Organization b. International Safety Organization c. International State Organization d. International Singing Organization ______9. It indicates a potentially hazardous situation which if not avoided,could result in death of serious injury. a. Danger b. Warning c. Injury d. Risks ______10. Used to indicate an imminently hazardous which if not avoided will result death and serious injury? a. Warning b. Risk c. Danger d. Hazard
