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Chapter 1 Chem
| Term | Definition |
|---|---|
| Chemistry | Study of matter and the changes it undergoes. (Structures and properties) |
| Science | Systematic investigation of the universe |
| Technology | Application of science in everyday situations. |
| Ozone | Is a chemical of 3 oxygen atoms. |
| Chlorofluorocarbon | Chemicals that are made of 3 elements. |
| Troposphere | Where we live, and contains the oxygen we breathe |
| Stratosphere | Layer that contains the ozone |
| Mesosphere | Middle layer; temperature decreases |
| Thermosphere | Hottest layer of the atmosphere |
| Exosphere | Highest layer/ outer space |