The atmosphere affect visibility in many ways.
The atmosphere can at places and occasions be rich in water, dust, minerals and various gases that are in a higher concentration than normal.
This in combination with pressure shifts affect clarity, color and visibility.
Pressure shifts can slightly enlarge, minimize or otherwise distort the view.
Not always visible by the human eye, but in high resolution imagery of the sky, this is a factor that is payed great attention to. Mostly why high tech observatories are placed on high mountain grounds where there is less atmosphere.
When studying galaxies far away, this visual distortion by the atmosphere calls for equipment placed in outer space instead.
Water and various gases in the atmosphere causes the light to split up and it changes colour as well as it distorts.
Dust... Well.. It is not easy to see clearly very far in a sandstorm is it.
The amount of starlight received on Earth is called apparent magnitude. This is the measurement of how bright the stars appear from Earth.
Volcanoes erupt gases that change Earth's atmosphere. The volcanic ash and clouds can affect the air and atmosphere
Ozone layer affect the environment. As they say, it affects the biosphere.
No. The global warming affect only involves the atmosphere. Earth's mantle generates it's own heart via the slow decay of radioisotopes, and is well insulated from the cooler atmosphere by earth's oceans and crustal rock. In general, heat dissipates, so the mantle would not gain heat from the much cooler atmosphere.
They stop heat from escaping the atmosphere- apex
Because it wants to...and nobody cares. :)
Air is Earth's atmosphere.
waves in the aether. Gunboat Gladstone, Tarporley
waves in the aether. Gunboat Gladstone, Tarporley
Adaptive Optics
Our atmosphere changing (filters) the starlight being viewed from Earth. It is said that the sparkling (twinkling) of the stars is caused by the dust floating in our atmosphere.
Air IS the Earth's atmosphere, so it doesn't affect it.
Well it doesn't really affect our atmosphere but it does affect our earth's climate like Greenhouse Effect
Makes stars twinkle.
That has to do with gravity and Earth's atmosphere.
sexy
Increasing the temperature of the earth atmosphere.