Sentences with phrase «upper layers of the atmosphere»
The phrase "upper layers of the atmosphere" refers to the higher parts of the air surrounding Earth. These layers are located high above the surface and contain gases like oxygen, nitrogen, and others. They play a crucial role in temperature regulation, weather patterns, and protecting us from harmful radiation from the sun. Full definition
The orbiter will fly in a special orientation as it slices through the rarefied upper layers of the atmosphere, preventing direct communications with Earth at the most critical point of each orbit.
astronomynow.com
Because Mars no longer has a global magnetic field to protect it, solar wind might strip away material from the upper layers of the atmosphere.
Greenhouse gases such as CO2 typically trap heat radiated back toward space from the planet's surface, but large swaths of the East Antarctic Ice Sheet (the broad pink mass on the right side of the image) are, on average, actually colder than the upper layers of the atmosphere for much of the year — the only place on Earth where that's true.
While the force of gravity is trying to hold the atmosphere on the planet, the electric force can help to push the upper layers of the atmosphere off into space.
The sulfur would have mixed with the atmosphere during the eruptions, forming sulfur dioxide, which was very effective at blocking solar radiation when it reached the upper layers of the atmosphere.
Most of Saturn's hydrogen is in its molecular form -LRB--RRB-, concentrated to the upper layers of the atmospheres (down to about 2 million bars!).
In recent years, number of articles published suggest that solar wind which exerts well known, defined and measured magnetic pressure on the Earth's magnetosphere, also has some less defined effect on the upper layers of the atmosphere (known as the Mansurov effect).
Collisions between molecules etc. will cool down the upper atmosphere by expanding the upper layer of the atmosphere.
That observation has been used by some to try and support anthropogenic global warming (AGW) fears even though we know so little about the upper layers of the atmosphere that nothing can be determined for certain about it's detailed mechanics at present.
Basically, as fast as heat loiters about on our planet's surface, it either radiates off to space or Water will pick it up and carry it to the upper layers of our atmosphere, where it will change form from gas to liquid or solid giving off heat to space while being super cooled at the same time.
In the upper layers of the atmosphere the band initially gets narrower and then splits into several narrow bands (the roto - vibrational spectrum) leaving more room for the increase in CO2 concentration being more effective.
If volcanic activity continues to increase, and there is an eruption big enough to send millions of tons of ash and dust into the upper layers of the atmosphere, then the Earth's temperature would likely drop at least a degree or two from present levels.
Not only that, total saturation in the lower atmosphere is not a problem for the Greenhouse Effect: if the upper layers of the atmosphere remain unsaturated, they will still prevent heat getting out into space.