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The bottom layer of the atmosphere is?
The bottom layer of the atmosphere is called the troposphere. This is where weather events occur and where most of Earth's weather processes take place. The troposphere extends from the surface of the Earth up to about 8 to 15 kilometers in altitude, depending on location.
What is the upper boundary of the troposphere called?
The upper boundary of the troposphere is called the tropopause. It acts as a transition layer between the troposphere, where weather occurs, and the stratosphere above it. The altitude of the tropopause varies with latitude and weather conditions, typically reaching higher elevations in warmer regions.
The layer of gas closest to earths surface is called the?
Troposphere
What is the lowest temperature in the trophosphere?
The troposphere, the lowest layer of Earth's atmosphere, is heated from below. The troposphere is warmest at the bottom near Earth's surface. The troposphere is coldest at its top, where it meets up with the layer above (the stratosphere) at a boundary region called the tropopause. Temperatures drop as you move upward through the troposphere.Sunlight streams down from space through the atmosphere, striking the ground or ocean beneath. The sunlight heats the surface, and that surface radiates the heat into the adjacent atmosphere. Atmospheric scientists use a concept called a "standard atmosphere" to represent an average atmosphere with variations caused by weather, latitude, season, and so forth, removed. In the standard atmosphere model, the temperature at sea level at the bottom of the troposphere is 15° C (59° F). Higher up in the troposphere, where less heat from the surface warms the air, the temperature drops. Typically, the temperature drops about 6.5° C with each increase in altitude of 1 kilometer (about 3.6° F per 1,000 feet). The rate at which the temperature changes with altitude is called the "lapse rate". In the standard atmosphere, by the time you reach the top of the troposphere the temperature has fallen to a chilly -57° C (-70° F).Of course, the atmosphere is always changing and is never "standard". Temperatures in the troposphere, both at the surface and at various altitudes, do vary based on latitude, season, time of day or night, regional weather conditions, and so on. In some circumstances, the temperature at the top of the troposphere can be as low as -80° C (-110° F). When a weather phenomenon called at "temperature inversion" occurs, temperature in some part of the troposphere gets warmer with increasing altitude, contrary to the normal situation.In the layer above the troposphere, the stratosphere, temperature rises with increasing altitude. In the stratosphere, the air is heated from above by ultraviolet "light" which is absorbed by ozone molecules in the air. The tropopause is the boundary between the troposphere (below) and the stratosphere (above). The tropopause occurs where the temperature stops dropping with increasing altitude (in the troposphere) and begins climbing with increasing altitude (the stratosphere).
What is the lowest layer of the earth's atmosphere?
The lowest layer of Earth's atmosphere is the troposphere. It extends from the Earth's surface up to an average altitude of about 7-17 kilometers (4-10 miles) depending on the location. It is where most weather phenomena occur and contains the majority of the atmosphere's mass.
What is the boundary between the troposphere and stratosphere?
The boundary between the troposphere and stratosphere is called the tropopause. It is characterized by a stable temperature inversion where the temperature stops decreasing with altitude and instead starts to increase. This boundary is located at an altitude of around 8-15 kilometers above the Earth's surface.
Is the lowest layer of the atmosphere called the troposphere?
Yes, the lowest layer of the atmosphere is called the troposphere. It is where most weather phenomena occur and where temperature decreases with altitude.
The bottom layer of the atmosphere is?
The bottom layer of the atmosphere is called the troposphere. This is where weather events occur and where most of Earth's weather processes take place. The troposphere extends from the surface of the Earth up to about 8 to 15 kilometers in altitude, depending on location.
What is the lowest layer of earths atmosphere is called?
The lowest layer of Earth's atmosphere is called the troposphere. It is where the majority of Earth's weather occurs and contains around 75% of the atmosphere's mass. Temperature decreases with altitude in the troposphere.
What is the lowest layer of the Earth's atmosphere called?
The lowest layer of the Earth's atmosphere is called the troposphere. This layer is where nearly all weather phenomena occur and it extends from the Earth's surface up to about 10-15 km (6-9 miles) in altitude.
What is the thin outer layer of the troposphere that marks the boundary between the troposphere and the stratosphere?
The thin outer layer of the troposphere that marks the boundary with the stratosphere is called the tropopause. It is characterized by a pause in the temperature change between the troposphere and the stratosphere and typically ranges in altitude from about 8 to 15 kilometers above Earth's surface.
What is the name of the lowestlayer of Earth's atmosphere called?
The lowest layer of Earth's atmosphere is called the troposphere. This layer is where weather events occur and temperature decreases with increasing altitude.
The first layer of the earths atmosphere touching earths surf?
The first layer of the Earth's atmosphere is called the troposphere, and it is in direct contact with the Earth's surface. This layer is where weather events occur and where most of the Earth's clouds and precipitation are found. Temperature usually decreases with altitude in the troposphere.
What are the earths four atmosphere layers called?
Troposphere, stratosphere, mesosphere, thermosphere (containing ionosphere), exosphere.
What layer do the airplane fly?
Airplanes Fly in the layer of the atmosphere called Troposphere
What is the inner or lowest layer of the earths atmosphere?
The innermost layer of Earth's atmosphere is called the troposphere. It is where most weather phenomena occur and is the layer closest to the Earth's surface, extending up to about 10-15 kilometers in altitude.
What is the name of the lowest layer of the earth's atmosphereThis is the layer in which weather occurs?
The lowest layer of the Earth's atmosphere, where weather occurs, is called the troposphere. It extends from the Earth's surface up to an average altitude of about 8 to 15 kilometers, varying with latitude and season.
