Overview. A Power of Attorney (POA) is a legal way to have a person act on your behalf. The POA gives someone else the right to act on your behalf on matters that you list in the POA. If you are the person that gives the authority to someone to act on your behalf, then you are the principal.
The prefix tropo-denoting turning, a change, is derived from the Greek word tropos, a turning. The troposphere is the lowest level of atmosphere in which the temperature fall â¦ s as height increases.ropo-comes from the Greek tropos which means turning.. Meso-comes from the Greek mesos which means middle.. Thermo-comes from the Greek thermos which means hot.. Exo- â¦ comes from the Greek exÅ which means outside..
Troposphere in a sentence. troposphere and the even drier stratosphere. at the same time as the entire water fil ed troposphere. The troposphere is broken by numerous landmasses reaching above life-sustaining air. While substances injected in the troposphere remain for a few weeks at most, emissions in the. This is the troposphere, where all of the water vapor, clouds, and precipitation are located. Air travel today mostly involves subsonic jets cruising in the upper troposphere, but many heavily traveled.