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Science 10/10/12
vocab
| Question | Answer |
|---|---|
| What is the layer of the atmsosphere above the stratosphere | mesosphere |
| what is the rate that the temp. drops as altitude uncreases in the trososphere | laspe rate |
| temp. layer- uppermost layer of the atmosphere | thermosphere |
| science of the atmosphere | meteorology |
| apparent temp. drop due to wind | wind-chill factor |
| condition of the atmosphere at any given time | weather |
| % of water that the air is holding compared to the amount that it could hold at any given time | relative humidity |
| Gas layers above the homoshpere;layersof: oxygen,helium, hydrogen | heterosphere |
| bands of light that appear in the nouthern hemishpere | Aurora Bocalis |
| temp layer; lowest layer of the atmoshpere | trososphere |
| region of atmosherelocated between trososphere and the mesosphere | stratoshpere |
| a zone that encircles the earth and consists of electrons and protons | magnetospere |
| layer of concentrated ozone located 20to 50 km above the earth | ozone layer |
| outer part off the earths atmosphere | ionosphere |
| amount of water a certain volume of air holds | abosolute humidity |
| honogeneous mixture of diff. gases + layer closest to the earth surface | homosphere |
| bands of light located in the southern hemisphere | aurora Australis |
| colorless, odorless, tastlessgas that forms approx. 78%of the air by volume | nitroent |
| warming of the lower layers of the atmoshere | green housse effect |
| colorleaa, odorless, tasteless gas that form approx.21%of the air by volume | oxygen |
| envelope of gassessurrounding the earth | atmosphere |
| intensity of heat in a mass | temperature |
| electricity charged atom | ion |
| path of high-speed wind in the atmosphere | jet stream |
| the pressure exerted by the weight of the gases in he atmosphere | atmoshperic pressure |