1 / 19

Weather

Weather. Weather. Weather: the current conditions of the atmosphere. Climate. Climate: the long term weather patterns of an area Depends on latitude and topography . Meteorology. The study of atmospheric conditions. Climatology . The study of climate and climate change. Instruments .

adeola
Download Presentation

Weather

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Weather

  2. Weather • Weather: the current conditions of the atmosphere

  3. Climate • Climate: the long term weather patterns of an area • Depends on latitude and topography

  4. Meteorology • The study of atmospheric conditions

  5. Climatology • The study of climate and climate change

  6. Instruments • Thermometer: measures temperature • Barometer: measures air pressure • Hygrometer: measures humidity

  7. Instruments Continued… • Rain Gauge: measures precipitation • Wind Vane: measures wind direction • Anemometer: measures wind speed

  8. Radiosonde • Weather balloon: measures atmospheric conditions

  9. Doppler Radar • Radar that uses the doppler effect to measure the movement and intensity of precipitation

  10. The Doppler Effect • A change in the frequency of a wave due to the movement of the object relative to the observer

  11. The Doppler Effect • Moving towards the observer: wavelength gets shorter • Moving away from the observer: wavelength gets longer

  12. Weather Satellite • A satellite that collects information about the atmosphere • Global temperatures • Cloud cover • Precipitation • Sand and dust storms • Auroras • Ocean currents • Smoke • Ash

  13. Cloud Formation • Water condenses onto dust particles • It takes about a million water molecules to form 1 rain drop

  14. Clouds • High clouds • Form 3-4 miles up • Thin • Made of ice crystals

  15. Clouds • Mid-level clouds • Form 1-2 miles up • Made of water and ice crystals

  16. Clouds • Low level clouds • Form 1 mile up and below • Made of mostly water droplets

  17. Fog • Clouds that form near the ground

  18. Cloud Types • Cirrus: Wispy, stringy • Cumulus: Puffy or piled

  19. Cloud Types • Stratus: sheets or layers • Nimbus: rain or storm clouds

More Related