What characteristics describe troposphere?

What characteristics describe troposphere?

The troposphere (between 0 and about 15 kilometers) is the first layer above the Earth’s surface and contains approximately 85 to 90 % of the mass of the Earth’s atmosphere. It is characterized by decreasing temperature with increasing altitude.

How does photochemical smog differ from industrial smog quizlet?

Photochemical smog is produced from reactions with light while industrial smog is produced from factories burning coal. Weather can move smog with wind and topography can trap smog between mountains or valleys.

How does the troposphere differ from the stratosphere?

Unlike the troposphere, the stratosphere actually gets warmer the higher you go! That trend of rising temperatures with altitude means that air in the stratosphere lacks the turbulence and updrafts of the troposphere beneath.

What are atmospheric conditions like in the troposphere and stratosphere?

The troposphere is heated from the ground, so temperature decreases with altitude. Because warm air rises and cool air sinks, the troposphere is unstable. In the stratosphere, temperature increases with altitude. The stratosphere contains the ozone layer, which protects the planet from the Sun’s harmful UV radiation.

How do you introduce the atmosphere to students?

Student Activity

1. Ask students to go to the board and write their surprise/unknown facts.
2. Have a class discussion about the surprises or unknown facts.
3. Ask them to try to explain how our atmosphere protects us.
4. If our atmosphere disappeared, what things which are currently happening on earth would continue to happen?

What are 3 functions of the atmosphere?

The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth’s surface, absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation …

How far up does the atmosphere go?

10,000 kilometers

What gases make up the atmosphere?

The air in Earth’s atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.

Can Krypton kill you?

Since it doesn’t combine with other elements, it doesn’t take part in chemical reactions, so it will not burn, cause corrosion, or do other chemical-like things. It is, however, possible for krypton to hurt you. This isn’t because the krypton is poisonous, but because of the lack of oxygen in the room.

Does the human body use Krypton?

Krypton-85 is also used to study the flow of blood in the human body. It is inhaled as a gas, and then absorbed by the blood. It travels through the bloodstream and the heart along with the blood.

Is krypton a real thing?

Krypton (from Ancient Greek: κρυπτός, romanized: kryptos ‘the hidden one’) is a chemical element with the symbol Kr and atomic number 36. It is a colorless, odorless, tasteless noble gas that occurs in trace amounts in the atmosphere and is often used with other rare gases in fluorescent lamps.

Who destroyed planet Krypton?

In the beginning of the film, scientists discover remains of Krypton, and Superman leaves Earth for five years to look for it. His ship is seen leaving the dead planet. The planet is destroyed when the red supergiant Rao becomes a supernova.

What is the weakness of Superman?

Aside from red sun radiation, Superman’s main weakness is Kryptonite, radioactive shards of his former home planet. Exposure to Kryptonite will rob Superman of his power, and with prolonged exposure, will kill him.

Is Supergirl Superman’s daughter?

Supergirl is the daughter of Superman and Wonder Woman from a future where Lex Luthor and Brainiac control the Earth. She has inherited both Kryptonian and Amazon powers from her parents.