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accually there is an atmosphere, but it is so thin that it some scientist think there is no atmosphere
air and gasses and for some no atmosphere
Today??? It's cold (vapor pressure is lower) and clear (the air has shed [rain or warmed up] some of the water vapor it contained when it came in off the Pacific ocean0.
No there will always be some kind of interaction at the edges of the atmosphere. Even earth is not a completely closed system. the atmosphere loses some hydro gen atoms to space and some meteorites enter the atmosphere from space.
It's just called "atmospheric science", but that can be broken down into some sub-fields such as: Meteorology - focuses on weather forecasting Climatology - studies climate and how the atmosphere relates to it It can also encompass studying the atmospheres on other planets of the solar system.
Meteorologists study meteo- er... the atmosphere. There are other atmospherological (it's fun to make up words) researchers but the largest study of the atmosphere is done by meteorologists. Some predict the weather (and fail) whilst others study to better predict future weather. Also some physicists study the atmosphere to further random physical studies.
one is the microscope
Blues is music that originated in African-American communities in the deep south. Some of the instruments that were common then that are still used today are: guitar, bass piano, drums, saxophone among others.
The address for National Instruments, the makers of some of the finest calculators in the world today, is 11500 North Mopac Expy, Austin, Texas 78759.
Here are some reasons to study the atmosphere:Anything you study makes you smarter!The atmosphere surrounds us, so we should understand it and know how it worksThe atmosphere allows us to survive, so it's important to understand how to protect and sustain itThe atmospheres on other planets are similar to ours, so if we understand our atmosphere, we can learn more about other planetsThere might be breathable atmospheres on other planets, so we should understand what to look for and see if we could survive there
In some instruments, yes
There are some products that are similar to the timbres. Like the musical instruments, the string groups, the envelope instruments and the percussion instruments.
Some of the safest financial instruments include Savings accounts, which always grant easy access to your money and are often insured. Money Market Deposit Accounts also provide this as well, along with being insured by the FDIC.
Brass instruments do not have reeds, some woodwind instruments do.
Some have a very thin atmosphere layer, some do not have any atmosphere at all.
Tools That Volcanologist Use Are...Seismographs,Seismometers,. Some Instruments Are Also...EDM,Leveling,GPS,Tilt. And Some Instruments That Can Determine How Much Lava Is Moving Underground Like VLF,Em3-1
Some of the instruments in very common use today did not exist in the 1920s. These include synthesizers and the electric guitar.