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Atmosphere & Weather
Question | Answer |
---|---|
The layer of the atmosphere where all the weather happens is the called the | Troposphere |
The very outer layer of the atmosphere that borders on outer space is called the | Exosphere |
THe middles layer of the atmosphere where most meteoroids burn up is called the | Mesosphere |
The thin layer of the atmosphere that protects the Earth from harmful ultraviolet radiation is called the | Ozone |
The layer of the atmosphere where radio signals are bounced off of is called the | Ionosphere |
Air pressure in the upper parts of the atmosphere is____ air pressure near the ground | less than |
A Sling psychrometer has how many thermometers? | two |
Relative humidity is a measure of how many water vapor the air can hold compared to ____ | how much it it actually holding |
Cool air can hold ________ water vapor than warm air. | less |
When water us turned into a gas and absorbed into the air, it is called ____. | evaporation |
Low pressure systems usualy bring ____ | clouds and precipitaion |
High pressure systems usually bring ______. | clear skies and dry conditions |
A transfer of heat where there is no direct contact between surfaces is called ____. | radiation |
A transfer of heat where there is no direct contact between surfaces is called _____. (Hint: The handle on a metal pot) | conduction |
A transfer of heat in liquids and gasses that creates currebts called _____. | convection |
TRUE OR FALSEAn air mass is a large body of air that has the same temperature, pressure, and humidity | True |
TRUE OR FALSEChanges in weather usually happen when different air masses meet. | True |
TRUE OR FALSEA meteorologist gathers information about meteors and stars | False |
TRUE OR FALSEThe border between 2 air masses is called a front | True |
Warm and cold air mix easily | False |
Thermometer | Measures the temperature of something |
Anemometer | Measures wind speed |
Sling psychrometer | Measures relative humidity |
Barometer | Tells what the air pressure is in millibars |
Wind vane | Tells which direction wind is blowing |
What would bright blue skies be caused by? High or low pressure systems. | High |
What would rainstorms with high winds be caused by? High or low pressure systems. | Low |
What would crisp, cold sunny winter days be caused by? High or low pressure systems. | High |
What would five inches of snowfall be caused by? High or low pressure systems. | Low |
What would a hurricane be caused by? High or low pressure systems. | Low |
In the water cycle what goes first? | Evaporation |
In the water cycle what should go second? | Condensation |
In the water cycle what should go third? | Precipitation |
In the water cycle what should go forth? | Collection |
What do isobars on a map indicate? | Same air pressure |
What symbol represents a cold front? | blue line with blue triangles |
What symbol represents a warm front? | red line with red half circles |