Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Most types of clouds are found in the troposphere, and almost all weather occurs within this layer. The troposphere is by far the wettest layer of the atmosphere (all of the other layers contain very little moisture).
Why do clouds only form in the troposphere?
Gravity, combined with the compressibility of air, causes the density of an atmosphere to fall off exponentially with height, such that Earth’s troposphere contains 80% of the mass and most of the water vapor in the atmosphere, and consequently most of the clouds and stormy weather.
Moreover, are there any clouds in the stratosphere?
The stratosphere is very dry; air there contains little water vapor. Because of this, few clouds are found in this layer; almost all clouds occur in the lower, more humid troposphere. Due to the lack of vertical convection in the stratosphere, materials that get into the stratosphere can stay there for long times.
What cloud indicates the troposphere the top?
Heat is transferred through the troposphere by CONVECTION CURRENTS.
A Cirrus cloud indicates the top of the troposphere. The Jet Stream runs along the top of the troposphere. The tropopause attaches itself to the Jetstream.
The next thing we asked ourselves was; what cloud indicates the top F the troposphere?
What cloud indicates the top of the troposphere. Cirrus and Cumulonimbus. What runs along the top of the troposphere., and the jetstream. What attaches itself to this jet stream and, in a sense, tells you where the stratosphere begins., and the tropopause.
What cloud indicates the top of the trotosphere?
It is the first atmospheric layer closet to Earth’s surface. The troposphere is the region where weather occurs. The temperature of troposphere decreases with an increase in height. The troposphere makes up approximately 75% of Earth’s atmosphere by mass.
Radiation and heat transfer in the atmosphereAstronomy – Ch.
What type of cloud is the coldest cloud?
Tiny droplets of water in the air rise with warm air. As they rise, they get cooler. …Clouds are white because they reflect light from the sun. Gray clouds become so filled with water that they don’t reflect light. …Cumulus clouds look like fluffy tufts of cotton floating in the sky.