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Pressure
science
| Question/answer | term/definition |
|---|---|
| What is the force exerted by moving air molecules moving called? | Air pressure |
| As you move lower in the atmosphere, what happens to air pressure? | increases |
| Because air pressure varies from place to place, what happens to air? | Causes wind |
| What does a barometer measure? | air pressure |
| What is the Coriolis effect? | Influence of earths rotation (which way the wind blows) |
| What is weather? | condition of earths atmosphere at particular time/place |
| What causes global winds? | Uneven heating, or difference in air pressure |
| What is relative humidity? | Comparison of the amount of water vapor |
| What is humidity? | The amount of water vapor in the air |
| What is dew point? | Temperature where air gets saturated |
| What happens during precipitation? | water droplets get so heavy it just falls |
| What happens during condensation? | water vapor changes into liquid |
| What happens during evaporation? | Liquid > gas |
| What does a rain gauge measure? | rain................. awkward . |
| how does hail form? | updraft |
| Can a city have acid rain that does not pollute? | YEP IT SURE DOES . |