Across
- 3. is the amount of space that an object occupies, measured in liters or centimeters cubed.
- 5. distance traveled per unit of time.
- 8. Protocols rules are put in place to ensure the safety of workers.
- 10. Safety Data Sheet) is a form that contains information about a specific chemical; information on appropriate usage, safety precautions, and proper disposal are included.
- 12. Energy a form of energy that transfers between particles in a substance or system through kinetic energy transfer.
- 13. Wave waves of energy that travel through Earth’s interior due to an earthquake, other tectonic forces, or an explosion.
- 16. Digit is the number of digits that are believed to be accurate, including one estimated digit.
- 17. Notation is a way of writing numbers that are very large or very small, based on units of 10.
- 18. is related to a system that uses the meter as a basic measurement.
Down
- 1. the study of oceans.
- 2. is the collection of data (such as mass, volume, temperature, etc.) described by a standardized unit (such as kilogram, liter, degrees Celsius).
- 4. with a scientific activity that controls conditions in order to answer a question.
- 6. recorded measurements or observations collecting during a scientific investigation.
- 7. The process of controlling hazards, limiting risk, or being free from harm.
- 9. a scientific activity that controls conditions in order to answer a question.
- 11. Analysis is the examination of the units used to describe matter in order to complete or confirm calculations.
- 14. the force of gravity on an object.
- 15. how close a value is to the true value; in science, it is important to take accurate measurements.