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science vocabulary90
vocabulary
Term | Definition |
---|---|
atmosphere | A thin layer of air |
troposphere | The earth's lowest atmospheric layers |
ionosphere | Electrically charged particles |
ozone layer | An atmospheric layer about 19 km to about 48 km above your head |
ultraviolet radiation | one of many types of energy that comes to the earth from the sun |
chlorofluorocarbon | chemical compounds some refrigerators and air conditioners also explained in the video we watched. |