answersLogoWhite

0

Air masses are two vast areas of air which have different temperatures and pressures but within the regions the temperatures and pressures are similar.

User Avatar

Wiki User

10y ago

What else can I help you with?

Continue Learning about Earth Science

What large region of the atmosphere where the air has similar?

The large region of the atmosphere where the air has similar temperature and humidity characteristics is called an air mass. Air masses form over large areas with consistent characteristics of temperature and humidity from different source regions. When these air masses meet, they can lead to the formation of weather systems.


What is a large body of air that has similar temperatures and moisture throghout called?

A large body of air with similar temperatures and moisture throughout is called an air mass. These air masses can cover large geographical areas and have a significant impact on local weather conditions and patterns.


Units for humidity?

Humidity can be defined in different ways, but humidity simply means the amount of water vapor present in the air:Absolute humidity is the mass of water vapor in the unit volume of air. Its SI units are g/m3, but any mass per volume unit could be used.Relative humidity is the ratio of the absolute humidity to the maximum absolute humidity for that temperature and pressure. It is expressed as a percentage. It is of limited utility in weather reporting, despite its unfortunate ubiquity, because it depends on both air temperature and vapor content and therefore changes when either or both of these terms change.Dew point temperature is the temperature at which water vapor would condense if the air were cooled to it. Being a temperature, it is expressed as F, C, or K.Specific humidity is similar to absolute humidity, though you rarely see this in everyday life. It is the ratio of water vapor to dry air, both in terms of mass (whereas absolute humidity is mass/volume). It is usually expressed as kg/kg, which is the SI unit.Mixing ratio is similar to specific humidity and can be approximated by this term. It is a dimensionless ratio of water vapor to dry air and is often used in operational meteorology to diagnose certain meteorological quantities throughout the atmospheric column relative to the vapor pressure and saturation vapor pressure of the air. ----- The lowest measured relative humidity in Phoenix, AZ, USA, is 2%--pretty dry. Sometimes the dew point is below 0 degrees, also pretty dry. (Celsius or Fahrenheit? Both!)


Does a planet have to have an atmosphere to have a greenhouse effect?

Yes, an atmosphere is necessary for a planet to have a greenhouse effect. The atmosphere traps heat from the planet's surface, creating a warming effect similar to a greenhouse. Without an atmosphere, there would be no mechanism to retain and redistribute heat, leading to extreme temperature fluctuations.


In what ways are weather and climate similar?

Weather and climate are similar in that they both involve the conditions of the atmosphere, such as temperature, precipitation, and wind patterns. They both also change over time and can be influenced by factors like air pressure and ocean currents.

Related Questions

Do humidity holds water vapor?

Humidity is the measure of how much water vapour there is in the ambient atmosphere. In a similar way, though not quite, that temperature is a measure of how much heat a substance has.


What large region of the atmosphere where the air has similar?

The large region of the atmosphere where the air has similar temperature and humidity characteristics is called an air mass. Air masses form over large areas with consistent characteristics of temperature and humidity from different source regions. When these air masses meet, they can lead to the formation of weather systems.


Which planet has the least temperature change?

Uranus experiences the least temperature change of all the planets in our solar system. This is because it has a very thick atmosphere that helps regulate its temperature and distribute heat evenly. Additionally, Uranus' axial tilt is such that its poles receive a similar amount of sunlight throughout its orbit.


What is a large body of air that has similar temperatures and moisture throghout called?

A large body of air with similar temperatures and moisture throughout is called an air mass. These air masses can cover large geographical areas and have a significant impact on local weather conditions and patterns.


What factors can you control that would slow down the reproduction of the bacteria?

One of the factors that can you control that would slow down the reproduction of bacteria is the temperature and the humidity. Many bacteria grow best in a warm, humid environment similar to human body temperature.


Why do a rain forest and desert have similar temperatures but different humidity?

Most rain forests are located near the equator where the rising air carries a great deal of moisture into the atmosphere, causing rain showers. In the desert regions air is usually sinking so has little humidity except during the rainy season.


What planet has a very thin atmosphere similar to the moon?

The planet Mars has a very thin atmosphere, similar to the moon.


If the moons atmosphere were similar to the earths stars near moon would appear what color?

If the moon's atmosphere were similar to Earth's atmosphere, the stars near the moon would appear white to the naked eye. This is because in Earth's atmosphere, stars appear white due to the scattering of light by the gases present in the atmosphere.


What words describe air masses?

Air masses can be described as large bodies of air with similar temperature and humidity characteristics that form over a specific region. They are classified based on their source region - maritime (over water) or continental (over land) - and their temperature - cold, warm, or stationary. Air masses play a crucial role in shaping weather patterns and can bring about changes in temperature, humidity, and precipitation when they move into new areas.


Climate during the Vietnam war?

Similar to the state of Florida; humidity.


Too many greenhouse gases would make earth similar to which planet?

Similar to Venus. Venus has a very high surface temperature due to its greenhouse effect. Its atmosphere contains 96.5% carbon dioxide (CO2), and its temperature is 460° Celsius, 850° Fahrenheit or 735° Kelvin.


Units for humidity?

Humidity can be defined in different ways, but humidity simply means the amount of water vapor present in the air:Absolute humidity is the mass of water vapor in the unit volume of air. Its SI units are g/m3, but any mass per volume unit could be used.Relative humidity is the ratio of the absolute humidity to the maximum absolute humidity for that temperature and pressure. It is expressed as a percentage. It is of limited utility in weather reporting, despite its unfortunate ubiquity, because it depends on both air temperature and vapor content and therefore changes when either or both of these terms change.Dew point temperature is the temperature at which water vapor would condense if the air were cooled to it. Being a temperature, it is expressed as F, C, or K.Specific humidity is similar to absolute humidity, though you rarely see this in everyday life. It is the ratio of water vapor to dry air, both in terms of mass (whereas absolute humidity is mass/volume). It is usually expressed as kg/kg, which is the SI unit.Mixing ratio is similar to specific humidity and can be approximated by this term. It is a dimensionless ratio of water vapor to dry air and is often used in operational meteorology to diagnose certain meteorological quantities throughout the atmospheric column relative to the vapor pressure and saturation vapor pressure of the air. ----- The lowest measured relative humidity in Phoenix, AZ, USA, is 2%--pretty dry. Sometimes the dew point is below 0 degrees, also pretty dry. (Celsius or Fahrenheit? Both!)