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Meteorology Part Two
This is review for Meteorology Part Two Test
Question | Answer |
---|---|
Air Mass that is warm and dry | cT |
Air Mass that is warm and wet | mT |
Air Mass that is cold and dry | cP |
Air Mass that is cold and wet | mP |
A geographic region that is most common for a mT air mass | Gulf of Mexico |
A geographic region that is most common for a cP air mass | Northern Canada |
What will happen to the pressure when a storm comes into an area? | Pressure will decrease |
What steps will form a cloud? | Air rises, expand and cools |
If the air temperature equals the dew point, what will the relative humidity be? | 100% |
If the pressure is 004 and the barometric trend is -21, what was the pressure 3 hours ago? | 1,002.5 mb |
What determines the way the ocean currents flow? | Planetary Winds |
What warm ocean currents is found on the Eastern coastline of North America? | Gulf Stream |
What air mass is normally associated with a hurricane? | mT |
Air pressure is highest when air is....... | cold and dry |
What type of front happens when cold air make a bullnose shape? | Cold front |
What direction do the planetary winds move at 43 North? | Northeast |
What do you do if the pressure on a station model is below 500? | Add a 10 in front and a decimal before the last digit |
What do you do if the pressure on a station model is above 500? | Add a 9 in front and a decimal before the last digit |
Where is precipitation likely | At or near a front |
What is the airflow in a Cyclone (low pressure system)? | Counterclockwise and Inward |
Two ways you can protect yourself during a tornado | Stay away from windows, go into a basement (safe room) |
Two ways you can protect yourself from lightning | Go indoors, stay away from water |
Why does Lake Erie freeze much later in the winter than the surrounding land? | Water takes longer to heat than land |
Four changes that happens to air on the Windward side of a mountain. | Air rises, expands, cools and reaches dew point |