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Weather GJ
Sixth Grade Science
| Question | Answer |
|---|---|
| Anticyclone | rotation of air in the opposite direction to Earth's rotation |
| anemometer | instrument to measure wind speed |
| barometer | instrument that measures atmospheric pressure |
| atmosphere | mixture of gases surrounding the earth |
| climate | weather over a long period of time |
| cloud | collection of small water droplets |
| condensation | change of state from gas to a solid |
| Coriolis Effect | the direction something curves according to the rotation of the Earth. (water going down the sink) |
| ElNino | change in water temperature in pacific ocean that produces a warm current |
| humidity | amount of water vapor in the air |
| hurricane | storm that develops over the tropical oceans winds more than 120 mph. |
| jetstream | narrow belt of strong winds that blows in upper troposphere |
| LaNina | change in the pacific which brings cool water currents |
| neaptide | medium range tide in first and third moon phases. |
| springtide | strong tide in the full and new moon phase |
| polareasterlies | winds from east to west |
| westerlies | winds blowing from west to east |
| precipitation | any form of water that falls from the atmosphere to earth |
| prevailing winds | winds that blow from one direction only |
| relativehumidity | ratio of water in air to water needed for saturation |
| saturation | holding as much as something can possibly hold |
| stratosphere | layer of atmosphere above troposphere where temperature increases as altitude increases. |
| temperature | measure of how hot or cold something is |
| thermometer | instrument that measures the temperature |
| thermosphere | upper most layer of atmosphere, temperature increases as altitude increases |
| tornado | destructive rotating column of air with very high speeds |
| tsunami | giant ocean wave that forms after a volcanic eruption, earthquake or landslide |
| tide | periodic rise and fall of the ocean water |
| weather | short term state of the atmosphere,temperature, humidity, wind etc. |
| wind | movement of air caused by differences in air pressure. |