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Atmosphere Vocbulary
Question | Answer |
---|---|
Atmosphere | The mixture of gasses that surround Earth. |
Ozone | A form of oxygen that has three oxygen atoms in each molecule instead of the usual two; it is a toxic form of oxygen. |
Air polution | A change to the atmosphere that has harmful effects. |
Emission | Solid particals and gasses released into the air from smokestakes or motor vehicle. |
Photochemical Smog | A brownish haze that is a mixture of ozone and other chemical formed when nitrogen oxides hydrocarbons and other pollution react with one another in the presene of sunlight. |
Temperature Inversion | The condition in which a layer of warm air traps polluted air close to Earths surface. |
Acid Rain | Rain that is more acidic than normal caused by the realse of sufulr dioxide and nitrogen oxide into the air. |
Cholorofluorocarbon | Chlorine compounds formely used for air conditioners, refrigerators and spray cans also called CFCs. |
Greenhouse Effect | The process by which heat is traped in the atmosphere by water vapor, carbon dioxide,methane, and other gasses that form a blanket around Earth. |
Greenhouse Gasses | Gasses in the atmosphere that trap heat. |
Global Warming | A gradual in the tempurture of Earth atmosphere. |
Altitude | Elevation above sea level. |
Troposphere | The lowest layer of Earths atmosphere where weather occurs. |
Stratosphere | The second -lowest layer of Earth atmosphere the ozone layer is located in the upper stratosphere. |
Mesosphere | The middle layer of Earths atmosphere where most meteroids burn up (break apart). |
Thermosphere | The outermost layer of Earrths atmosphere. |
Ionosphere | The lower party of the thearmosphere where electrically chared particles called ions are found |
Aurora Boreallis | A colorful glowing display in the sky caused when particels from the sun strike oxygen and nitrogen atoms in the ionosphere also called northern lights. |
Exosphere | The outer layer of the thermalosphere extending outward into space. |