| A | B |
|---|
| Law of Conservation | States Energy or matter cannot be created or destroyed. (1) |
| Fixed or Finite | Amount of energy or matter in our universe according to the Law of Conservation. (1) |
| Amount of Material in Earth's cycle | Fairly constant due to the Law of Conservation. (2) |
| Hypothesis | A prediction that can be tested. (3) |
| Theory | A well-tested explanation of something that occurs. (4) |
| A Law is: | A rule describing a consistent pattern in nature. (5) |
| A Law happens: | The same every time all of the time. (5) |
| System | A collection of interrelated parts. (6) |
| Interrelated Parts | Perform specific functions. (6) |
| Matter | The material that makes up everything in our universe. (7) |
| Matter has: | Mass and volume. (8) |
| Matter can be: | weighed and takes up space. (8) |
| Density | Amount of Mass in Space or Mass Divided by Volume (9) |
| Element | Substance that cannot be separated into simpler substances. (10) |
