Vocabulary Crossword

3. The bottom number in a fraction.
8. A substance that produces inflammation when it contacts the skin, eyes, nose, or respiratory system.
10. User instructions found on most construction products.
11. The possibility of suffering injury or harm resulting from a hazard.
12. An abbreviation for the state and federal Occupational Safety and Health Administration.
14. Breathing in a substance, typically in the form of gas, fumes, or dust.
18. A number that expresses a portion of a whole.
19. Exactly vertical. A line that is perpendicular to ground level.
20. A device that protects people from dangerous levels of electrical current by measuring the current difference between two conductors of an electrical circuit.
21. Substances that are harmful to health, such as poisons.
22. A 90-degree angle between two lines. It is also called a right angle.

1. The amount of space occupied in three dimensions, expressed in cubic units.
2. A form that gives complete information about a product and what to do in the event of exposure.
4. A straight line from the center of a circle to a point on the circle.
5. A comparison of one value to another value by division.
6. The measurement of a surface, expressed in square units.
7. To cut material at an angle.
9. A shortened version of a decimal fraction
10. Specific practices and procedures to safeguard employees from the unexpected startup of machinery and equipment.
13. The distance around a circle.
15. Practical jokes and playful activity that are always inappropriate on a construction site.
16. A possible source of danger.
17. The shape made by two straight lines meeting in a point.
22. A safety equipment you wear to protect yourself from safety hazards.