Question: What Is Another Name For The Troposphere?

What is an interesting fact about the troposphere?

The troposphere is between 5 and 9 miles (8 and 14 kilometers) thick depending on where you are on Earth.

It’s thinnest at the North and South Pole.

This layer has the air we breathe and the clouds in the sky.

The air is densest in this lowest layer..

How is the troposphere important for us?

From the tropopause all the way down to Earth’s surface, the troposphere is important because it is where weather occurs. … The troposphere provides oxygen that we can breathe, keeps Earth at a livable temperature, and allows for weather to occur, making it a very important part of the atmosphere.

Do planes fly in the troposphere?

Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. 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.

What is the coldest layer of the atmosphere?

mesosphereThe top of the mesosphere is the coldest area of the Earth’s atmosphere because temperature may locally decrease to as low as 100 K (-173°C).

What can be found in the troposphere?

The troposphere is the lowest layer of Earth’s atmosphere. … Nearly all of the water vapor and dust particles in the atmosphere are in the troposphere. That is why most clouds are found in this lowest layer, too. The bottom of the troposphere, right next to the surface of Earth, is called the “boundary layer”.

What is the meaning of the name troposphere?

Use the noun troposphere when you’re talking about the part of the atmosphere that’s closest to the surface of the Earth. The word troposphere comes from the Greek root tropos, “a turn or change.” …

What is the root word of troposphere?

History and Etymology for troposphere borrowed from French troposphère, from tropo- tropo- (in sense “change,” as the troposphere is where weather changes take place) + -sphère -sphere. Note: The term was introduced, along with stratosphère, by the French meteorologist Léon Tesserenc de Bort (1855-1913).

What happens in the troposphere?

The cycle, which occurs in the troposphere, begins as the sun evaporates large amounts of water from the earth’s surface and the moisture is transported to other regions by the wind. As air rises, expands, and cools, water vapor condenses and clouds develop.

How does troposphere support life?

The troposphere is the only atmospheric layer that can support life. The higher layers have filtered out the harmful radiation, and there are large amounts of water vapor. This is the layer where clouds develop, birds fly, and pollution collects. Yes, the troposphere is where humans most pollute the atmosphere.

Do we live in the troposphere?

We humans live in the troposphere, and nearly all weather occurs in this lowest layer. Most clouds appear here, mainly because 99% of the water vapor in the atmosphere is found in the troposphere. Air pressure drops, and temperatures get colder, as you climb higher in the troposphere.

What is troposphere short answer?

The troposphere is the lowest major atmospheric layer, extending from the Earth’s surface up to the bottom of the stratosphere. The troposphere is where all of Earth’s weather occurs. It contains approximately 80% of the total mass of the atmosphere.

What are 3 facts about the troposphere?

The troposphere is made up of approximately 78% nitrogen, 21% oxygen, and 1% other gases, which include carbon dioxide, methane, neon, krypton, argon, helium, and hydrogen. The troposphere contains approximately 99% of the water vapour in the earth’s entire atmosphere.

What is an example of troposphere?

The troposphere is the lowest layer of the atmosphere with water vapor, vertical winds and temperatures that decrease as the altitude increases. An example of the troposphere is the layer below the tropopause.