What term do we use for the lowest layer of the atmosphere?
multipleQAs
What term do we use for the lowest principal layer of the atmosphere? What term do we use for the lowest secondary layer of the atmosphere?
troposphere
planetary boundary layer
Atmosphere of Earth
lowest layer of atmosphere
Atmosphere of Earth Troposphere Ionosphere Tropopause Atmosphere of Jupiter Planetary boundary layer Tropospheric ozone Mesosphere Atmosphere Ceiling (cloud)
The ozone <b>layer</b> is contained within the stratosphere. ... includes the troposphere, 
stratosphere, mesosphere, and the <b>lowest</b> part of&nbsp;... The troposphere is the <b>lowest layer</b> of Earth&#39;s <b>atmosphere</b>, and is also where 
nearly all weather conditions take place. It contains 75% of the <b>atmosphere</b>&#39;s 
mass&nbsp;... The ionosphere is the ionized part of Earth&#39;s upper <b>atmosphere</b>, from about 60 
km (37 mi) to ... The <b>lowest</b> part of the Earth&#39;s <b>atmosphere</b>, the troposphere 
extends from the surface to about 10 km (6.2 mi). Above that is the ... In the 
stratosphere incoming solar radiation creates the ozone <b>layer</b>. At heights of 
above 80 km (50&nbsp;... The tropopause is the boundary in the Earth&#39;s <b>atmosphere</b> between the 
troposphere and the ... The troposphere is the <b>lowest layer</b> of the Earth&#39;s 
<b>atmosphere</b>; it is located right above the planetary boundary <b>layer</b>, and is the 
<b>layer</b> in which most&nbsp;... The <b>atmosphere</b> of Jupiter is the largest planetary <b>atmosphere</b> in the Solar 
System. It is mostly ... Jupiter does not have a solid surface, and the <b>lowest</b> 
<b>atmospheric layer</b>, the troposphere, smoothly transitions into the planet&#39;s fluid 
interior. This is&nbsp;... In meteorology, the planetary boundary <b>layer</b> (PBL), also known as the 
<b>atmospheric</b> boundary <b>layer</b> (ABL) or peplosphere, is the <b>lowest</b> part of the 
<b>atmosphere</b>&nbsp;... Ozone (O3) is a trace gas of the troposphere, with an average concentration of 20
-30 parts per billion by volume (ppbv), with close to 100 ppbv in polluted areas. 
Ozone is also an important constituent of the stratosphere, where the ozone <b>layer</b> 
exists which is located between 10 and 50 kilometers ... The troposphere is the 
<b>lowest layer</b> of the Earth&#39;s <b>atmosphere</b>. The mesosphere is the third <b>layer</b> of the <b>atmosphere</b>, directly above the 
stratosphere and ... The mesosphere lies above altitude records for aircraft, while 
only the <b>lowest</b> few kilometers are accessible to balloons, for which the altitude 
record is&nbsp;... An <b>atmosphere</b> is a <b>layer</b> or a set of <b>layers</b> of gases surrounding a planet or other 
material body ... The <b>lowest layer</b> is the troposphere, which extends from the 
surface to the bottom of the stratosphere. Three quarters of the <b>atmosphere&#39;s</b> 
mass&nbsp;... In aviation, ceiling is a measurement of the height of the base of the <b>lowest</b> 
clouds that cover ... ICAO: The height above the ground or water of the base of 
the <b>lowest layer</b> of cloud below 6000 meters (20,000 feet) covering more than 
half the&nbsp;...
troposphere
Atmosphere