level: Module #3
Questions and Answers List
level questions: Module #3
| Question | Answer |
|---|---|
| Heterosphere | The upper layer of earth’s atmosphere which exists higher than roughly 80 kilometres (50 miles) above sea level |
| Atmospheric Pressure | The pressure exerted by the atmosphere on all objects within it |
| Barometer | An instrument used to measure atmospheric pressure |
| Atmosphere | The mass of air surrounding a planet |
| Homosphere | The lower layer of earth’s atmosphere, which exists from ground level to roughly 80 kilometres (50 miles) above sea level |