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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 |