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Meteorology Test
test on 12/13
| Question | Answer |
|---|---|
| What happens as temperature decreases? | Air condenses and hold less moisture, so relative humidity increases |
| What happens as temperature increases? | The air becomes less dense and there is more room to store water vapor, and relative humidity decreases |
| What does Maritime mean? | It means that it formed over water |
| What does Continental mean? | It means that it formed on land |
| Why is there no mA air mass? | The water is too cold so the water turns to ice |
| What is a land breeze? | When the sand heats and cools over the ocean making it colder in the sea |
| What is a sea breeze? | When the sea heats up and cools over the land making it warmer in the sea |
| What is a barometer and what does it do? | It is used to measure air pressure in a certain environment |
| What is a thermometer and what does it do? | It is used to measure temperature using mercury |
| What is a wind vane and what does it do? | It is used for showing the direction of the wind |
| What is a psychometer and what does it do? | It is a wet and dry bulb thermometer on a stick to show the relative humidity of the air |
| What is a anemometer and what does it do? | It is a device that measures wind speed and direction using cups on a stick |
| What happens in a low pressure area? | The moist air rises and cools in a anit-clockwise direction and clouds form |
| What happens in a high pressure area? | The dry, cold air declines and warms up in a clockwise direction |