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Chapter 17 Quiz
Moisture, Clouds and Precipitation
| Question | Answer |
|---|---|
| The two most abundant components of the atmosphere? | Oxygen and nitrogen |
| Can water change from one state to another? | Yes |
| ___ is the energy given out or absorbed by a substance when it changes state. | Latent heat |
| When a substance changes state, does it's temperature change? | No |
| The process of changing state requires that heat be ___ or ___ 1 calorie. | Absorbed, released |
| ___ is the process of converting a liquid to a gas. | Evaporation |
| How many calories of energy does it take to convert 1 gram of water to water vapor? | 600 |
| Evaporation is a ___ process. | Cooling |
| During ___ the higher temperature molecules escape the surface. The remaining water is reduced causing the ___ effect. | Evaporation, cooling |
| ___ is the process where water vapor changes to the liquid state. | Condensation |
| Clouds and fog are generated by ___. | Condensation |
| The released energy of condensation plays an important role in producing violent weather? | Yes |
| ___ transfer great quantities of heat from tropical oceans to the polar regions. | Condensation |
| ___ is the process where a solid is changed to a liquid. | Melting |
| Melting requires ___ calories of heat per gram of water or latent heat of melting. | 80 |
| Freezing releases 80 calories per gram as ___. | Latent heat of fusion |
| The process of changing gas to solid or solid to gas PASSING through the liquid state. | Sublimation |
| Dry ice or frozen carbon dioxide turns into white, wispy vapor like fog or smoke is an example of? | Sublimation |
| ___ is the reverse when conversion of a vapor directly to a solid. | Deposition |
| ___ happens when water vapor is deposited on cold objects. | Deposition |