Review
sheet for Quiz #2
Terms/concepts
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Absolute humidity
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Adiabatic temperature change
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Antarctic Circle
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Arctic Circle
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Bimetallic strip
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Calorie
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Condensation
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Cooling degree-day
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Deposition
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Dew point
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Equator
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Evaporation
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Freezing
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Global warming
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Greenhouse effect
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Heat island
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Heating degree-day
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Humidity
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Isotherm
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Latent heat
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Liquid-in-glass thermometer
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Maximum thermometer
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Mean temperature
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Mechanical thermometer
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Melting
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Minimum thermometer
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Mixing ratio
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Psychrometer
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Range of temperature
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Reflection
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Refraction
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Relative humidity
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Saturation
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Specific heat
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Sublimation
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Thermograph
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Tropic of Cancer
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Tropic of Capricorn
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Vapor pressure
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Vapor pressure
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Format will be the same as the last quiz - short answer, fill-in-the-blank,
and/or draw or complete a diagram.These terms may not
be comprehensive, i.e., there may be others that I have not listed or are
from the previous quiz.
Practice questions:
- Describe how the daily mean, daily range, monthly mean, annual
mean, and annual temperature range are determined.
- List the factors that cause temperature to vary from place to
place and time to time.
- Discuss the factors that contribute to the differential heating
and cooling of land and water.
- Describe the influence of ocean currents, altitude, geographic
position, cloud cover, and albedo on temperature.
- Relate the major controls of temperature to the world distribution
of temperature.
- Discuss daily and annual temperature variations.
- Explain how mechanical and electrical thermometers operate.
- Describe the differences between the Fahrenheit, Celsius, and
Kelvin temperature scales.
- Relate how heating degree-days, cooling degree-days, and growing
degree-days are calculated.
- Why does the warmest temperature of the day typically occur in
the mid- to late-afternoon, rather than at the time of the greatest Sun angle?
Why does the warmest part of the year occur several weeks after the time
of the summer solstice?
- Explain the indices that are used to report the human perception
of temperature.
- Discuss the processes and energy requirements by which water changes
from one state of matter to another.
- Distinguish among absolute humidity, mixing ratio, vapor pressure,
relative humidity, and dew point as methods to express the water vapor content
of the air.
- Explain the two ways that relative humidity can be changed.
- Describe the principle that governs the use of a psychrometer
in determining relative humidity and dew point.
- Discuss the adiabatic process and its role in cloud formation.
- List and describe the atmospheric conditions that determine the
stability of air and the various types of stability.
- List and discuss the factors that modify the stability of air.
- State the four mechanisms that cause air to rise.
- What affect does changing the temperature of an air sample have
on relative humidity?
- What affect does changing the vapor pressure of an air sample
have on relative humidity?
- How do temperature and moisture content affect condensation and
evaporation?
- Write a brief statement relating the stability of a parcel of
air to its relative humidity, lifting condensation level, and cloud formation.