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Questions and Answers
What is meteorology?
What is meteorology?
The interdisciplinary scientific study of the atmosphere.
Which of the following are considered meteorological phenomena?
Which of the following are considered meteorological phenomena?
- temperature
- air pressure
- water vapor
- All of the above (correct)
Meteorology has applications in military, energy production, transport, agriculture, and construction.
Meteorology has applications in military, energy production, transport, agriculture, and construction.
True (A)
The word 'meteorology' is derived from the Greek words, "metedros" and "logia". What do these words translate to?
The word 'meteorology' is derived from the Greek words, "metedros" and "logia". What do these words translate to?
Who is considered the founder of meteorology?
Who is considered the founder of meteorology?
What is the name of the book authored by Theophrastus that focused on weather forecasting?
What is the name of the book authored by Theophrastus that focused on weather forecasting?
Which book by Al-Dinawari (9th century) discussed meteorological aspects relevant to agriculture?
Which book by Al-Dinawari (9th century) discussed meteorological aspects relevant to agriculture?
Match the following individuals with their respective contributions to meteorology:
Match the following individuals with their respective contributions to meteorology:
Who proposed the "centigrade" temperature scale?
Who proposed the "centigrade" temperature scale?
In which publication did Luke Howard assign Latin names to different cloud types?
In which publication did Luke Howard assign Latin names to different cloud types?
Who introduced the system for classifying wind speeds based on their strength?
Who introduced the system for classifying wind speeds based on their strength?
The first weather observing network was established in the late 17th century.
The first weather observing network was established in the late 17th century.
The invention of the electromagnetic telegraph paved the way for obtaining weather observations from a wide area.
The invention of the electromagnetic telegraph paved the way for obtaining weather observations from a wide area.
Who was appointed as the first Meteorological Statist to the Board of Trade in the United Kingdom?
Who was appointed as the first Meteorological Statist to the Board of Trade in the United Kingdom?
The India Meteorological Department was established following the devastating impact of tropical cyclones and famines in the early 19th century.
The India Meteorological Department was established following the devastating impact of tropical cyclones and famines in the early 19th century.
Which organization in Finland was formed from part of the Magnetic Observatory of Helsinki University?
Which organization in Finland was formed from part of the Magnetic Observatory of Helsinki University?
Which meteorological organization in Japan is considered the forerunner of the Japan Meteorological Agency?
Which meteorological organization in Japan is considered the forerunner of the Japan Meteorological Agency?
Match the following meteorological services with its respective country:
Match the following meteorological services with its respective country:
Whose paper "Weather Forecasting as a Problem in Mechanics and Physics" argued that weather forecasting could be based on scientific calculations?
Whose paper "Weather Forecasting as a Problem in Mechanics and Physics" argued that weather forecasting could be based on scientific calculations?
Who published the book "Weather Prediction By Numerical Process"?
Who published the book "Weather Prediction By Numerical Process"?
Numerical weather forecasts with the aid of computers became feasible in the 1950s.
Numerical weather forecasts with the aid of computers became feasible in the 1950s.
Who is credited with uncovering the chaotic nature of the atmosphere?
Who is credited with uncovering the chaotic nature of the atmosphere?
The resolution of climate models has surpassed the capabilities of traditional weather prediction models.
The resolution of climate models has surpassed the capabilities of traditional weather prediction models.
What is the name given to scientists who specialize in the study of meteorology?
What is the name given to scientists who specialize in the study of meteorology?
What are the two other accurately measured qualities in relation to meteorology, besides wind and humidity?
What are the two other accurately measured qualities in relation to meteorology, besides wind and humidity?
What is remote sensing?
What is remote sensing?
What is the significance of "spatial scales" in meteorology?
What is the significance of "spatial scales" in meteorology?
Define microscale in meteorology.
Define microscale in meteorology.
Which of the following is NOT a characteristic typically associated with mesoscale meteorology?
Which of the following is NOT a characteristic typically associated with mesoscale meteorology?
What is the primary focus of synoptic scale meteorology?
What is the primary focus of synoptic scale meteorology?
What is a key aspect of global scale meteorology?
What is a key aspect of global scale meteorology?
How can weather forecasting benefit from the application of science and technology?
How can weather forecasting benefit from the application of science and technology?
What is the role of aviation meteorology in the field of aviation?
What is the role of aviation meteorology in the field of aviation?
Agricultural meteorology is only concerned with the effects of weather on crop yields.
Agricultural meteorology is only concerned with the effects of weather on crop yields.
What is the primary focus of maritime meteorology?
What is the primary focus of maritime meteorology?
What is the primary function of the atmosphere (system) for the Earth's climate?
What is the primary function of the atmosphere (system) for the Earth's climate?
What is the name of the lowest layer of the atmosphere?
What is the name of the lowest layer of the atmosphere?
What is the approximate altitude of the tropopause, the boundary between the troposphere and stratosphere?
What is the approximate altitude of the tropopause, the boundary between the troposphere and stratosphere?
The stratosphere is located above the troposphere.
The stratosphere is located above the troposphere.
The temperature within the stratosphere decreases with altitude due to the absorption of sunlight.
The temperature within the stratosphere decreases with altitude due to the absorption of sunlight.
What is the approximate temperature at the top of the mesosphere?
What is the approximate temperature at the top of the mesosphere?
Which of the following properties of the atmosphere are considered in meteorological studies?
Which of the following properties of the atmosphere are considered in meteorological studies?
Match the following atmospheric gases with their chemical composition:
Match the following atmospheric gases with their chemical composition:
Photosynthesis releases oxygen into the atmosphere.
Photosynthesis releases oxygen into the atmosphere.
Respiration consumes carbon dioxide and releases oxygen into the atmosphere.
Respiration consumes carbon dioxide and releases oxygen into the atmosphere.
The radiative balance of the Earth refers to the relative stability of the Earth's surface temperature over long geological time.
The radiative balance of the Earth refers to the relative stability of the Earth's surface temperature over long geological time.
Solar radiation is comprised solely of ultraviolet radiation.
Solar radiation is comprised solely of ultraviolet radiation.
Flashcards
Meteorology
Meteorology
The scientific study of Earth's atmosphere and its weather patterns.
Meteorological Phenomena
Meteorological Phenomena
Observable weather events that meteorology explains.
Atmospheric Variables
Atmospheric Variables
Properties of the air influencing weather, like temperature, pressure, and water vapor.
Atmospheric Science
Atmospheric Science
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Hydrology
Hydrology
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Hydrometorology
Hydrometorology
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Varāhamihira’s Brihatsamhita
Varāhamihira’s Brihatsamhita
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Aristotle
Aristotle
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Theophrastus
Theophrastus
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Pomponius Mela
Pomponius Mela
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Al-Dinawari
Al-Dinawari
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Prince Munjong
Prince Munjong
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Leone Battista Alberti
Leone Battista Alberti
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Galileo Galilei
Galileo Galilei
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Johannes Kepler
Johannes Kepler
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Evangelista Torricelli
Evangelista Torricelli
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Sir Christopher Wren
Sir Christopher Wren
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Gabriel Fahrenheit
Gabriel Fahrenheit
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Horace Bénédict de Saussure
Horace Bénédict de Saussure
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Anders Celsius
Anders Celsius
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Luke Howard
Luke Howard
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Francis Beaufort
Francis Beaufort
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Ferdinando II de Medici
Ferdinando II de Medici
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Baron Schilling
Baron Schilling
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Joseph Henry
Joseph Henry
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Robert FitzRoy
Robert FitzRoy
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Study Notes
Meteorology
- Interdisciplinary scientific study of the atmosphere
- Examines observable weather events and atmospheric processes
Meteorological Phenomena
- Variables: Temperature, air pressure, water vapor
- Interactions and time-dependent changes in variables
Sub-Disciplines of Atmospheric Science
- Meteorology
- Climatology
- Atmospheric Physics
- Atmospheric Chemistry
- Hydro-meteorology (combines meteorology and hydrology)
Applications of Meteorology
- Military
- Energy production
- Transportation
- Agriculture
- Construction
History of Meteorology
- Varāhamihira (500 AD): Detailed knowledge of atmospheric processes
- Aristotle (350 BC): Founder of meteorology
- Theophrastus: Contributor to weather forecasting
- Pomponius Mela (25 AD): Compiled weather books
- Toufic Fahd (9th Century): Book of plants; application to agriculture
- Instruments and Scales:
- First rain gauge (1441)
- Swinging-plate anemometer (early 1400s, more specific dates and people)
- Development of thermoscopes (early 1600s)
- Rain gauges (1662, one specifically mentioned), barometers (1643), and temperature scales (1742).
Cloud Classification by Altitude Occurrence
- Early classifications (1802-1803, etc): Cloud modification; Latin names assigned
- Quantified wind speeds (1806): Beaufort system
Meteorological Services and Numerical Weather Prediction
- Historical offices: India (1875), Finland (1881), Japan (1883), United States (1875), and others
- Numerical weather prediction: Use of calculations based on natural laws; use of computers to predict future weather (1904, 1922).
Climate Models
- Chaotic nature of atmosphere: Observed and described (1960s)
- Models developed with finer resolution ("comparable" with older models)
Meteorological Study Variables
- Wind and Humidity
- Remote Sensing
Atmospheric Properties
- Layers of the atmosphere: Troposphere (lowest, weather phenomena), Stratosphere (2nd), Mesosphere (3rd), other layers (less detail)
- Stratospheric ozone: absorbs UV radiation.
- Permanent Gases: Nitrogen (N2), oxygen (O2), argon (Ar), traces of others.
- Variable Gases: Water vapor (H2O) and carbon dioxide (CO2)
Photosynthesis and Respiration
- Photosynthesis: CO2 + H2O + light -> CH2O + O2
- Respiration: CH2O + O2 -> CO2 + H2O + energy
Radiative Balance and Solar Radiation
- Surface temperature remains relatively constant over geologic time
- Solar radiation, divided into UV, etc.
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