Meteorologists identify air masses according to where they form over Earth. There are four categories for air masses: arctic, tropical, polar and equatorial. Arctic air masses form in the Arctic region and are very cold. Tropical air masses form in low-latitude areas and are moderately warm.
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Table of Contents
How are air masses classified quizlet?
Air masses are classified by temperature (polar or tropical) and the surface (continental or maritime) over which they form.
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Are air masses classified by temperature and humidity?
Air masses are classified based on their temperature and humidity characteristics. Below are examples of how air masses are classified over North America. Storms arise if the air mass and the region it moves over have different characteristics.
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How are air masses classified?
There are four categories for air masses: arctic, tropical, polar and equatorial. Arctic air masses form in the Arctic region and are very cold. Tropical air masses form in low-latitude areas and are moderately warm. Polar air masses take shape in high-latitude regions and are cold.
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What are air masses quizlet?
What is an air mass? An air mass is a huge body of air that has similar temperature, humidity and air pressure at any given height.
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Are air masses classified by temperature and humidity?
Air masses are classified based on their temperature and humidity characteristics. Below are examples of how air masses are classified over North America. Storms arise if the air mass and the region it moves over have different characteristics.
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How are air masses formed quizlet?
Air masses are formed by uneven heating and cooling of the Earth by the sun. This causes pressure differences in different areas of the globe. The movement of air masses is just the flow of high pressure air masses to low pressure areas. Air masses that form over frozen polar regions are very cold and dry.
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What are air masses classified by?
Meteorologists identify air masses according to where they form over Earth. There are four categories for air masses: arctic, tropical, polar and equatorial. Arctic air masses form in the Arctic region and are very cold. Tropical air masses form in low-latitude areas and are moderately warm.
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Are air masses classified according to their temperature and moisture characteristics?
Air masses are classified according to the temperature and moisture characteristics of their source regions. Based on temperature: tropical (warm), polar (cold), arctic (extremely cold).
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What are the factors of air masses?
In general, air mass factors depend on a number of factors, including: solar zenith angle, height of the layer being perturbed, wavelength, the type and abundance of aerosols, and the altitude and direction of observation.
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