![]() ![]() These waves are reflected back by water vapor and carbon dioxide in the atmosphere. Earth surface radiates inferred heat waves. ?v=Hi3ERes0h84&feature=rel ated ?v=Hi3ERes0h84&feature=rel ated Together with the air particles thy form auroras. The eruptions of solar energy interact with Earth’s magnetic fields at the poles. These layers reflect radio waves back to earth Each layer can reflect a different frequency. Ions are formed when uv light from the sun knock electrons off of oxygen atoms. 80-500km Special layer of the atmosphere occurs from 65-500km up. 50- 80km Temp rises with elevation meteors and northern lights happen here. Stratosphere Mesosphere Thermosphere Temp rises with elevation. Temperature cools with elevation all earths clouds and either occurs here. Video Structure Troposphere Diagram pg #523 Study this diagram closely. Ozone m/watch?NR=1&featu re=endscreen&v=AU0 eNa4GrgU m/watch?NR=1&featu re=endscreen&v=AU0 eNa4GrgU m/watch?NR=1&featu re=endscreen&v=AU0 eNa4GrgU Ozone measurements since 1970 show a hole in this protective layer of gas centered over Antarctica. Used in coolants and foam products CFCs break down ozone. Chlorofluorocarbons or (cfc) Combo of chlorine, fluorine, and carbon. If the atmosphere has less ozone, more ultraviolet rays reach Earth’s surface, causing more sunburns, skin cancer and plant damage. It absorbs 99% of the harmful ultraviolet rays. Ozone forms when ultraviolet light rays from the sun act on the oxygen in the upper most part of the atmosphere about 10 to 50 km up. A molecule of oxygen contains only two oxygen atoms. ![]() A molecule of ozone contains three oxygen atoms. Ozone Importance Result? Cause Is a form of oxygen gas. ![]() This air thins out quickly as you increase altitude. Others … He, H, neon, ozone and krypton. Oxygen, Nitrogen make up 99%of dry air volume. Title it at the top in your comp book The _scale of _.Ĭomposition of atmosphere Gasses Air and Water. Create a scale of your own using numbers, descriptions and pictures for a weather topic. Ex, Ascales/ Ascales/ Ascales/ In Addition : Honors only. CB Assignment: Research a weather related scale then in 150 words min, explain how it works. The danger of frostbite is real and needs attention to keep people safe.īeaufort scale self cast Assignment Purpose : Learn to use a Meteorological scale to help forecast the weather. This is and example of fourth degree frost bite where only amputation of the affected area will save the patient. Frostbite is, literally, frozen body tissue - usually skin but sometimes deeper - and must be handled carefully to prevent permanent tissue damage or loss. This adjusted temperature indicates the potential danger of frostbite in the outside air. Wind Chill Scale Frostbite The use of this chart can help convert the actual temperature outside to the temp the body would feel if exposed to the air and wind. Relates the wind speed to its effects on land and sea. Weather Models and Scales Models and Scales Beaufort Scale Help Scientist accuratly predict the weather. Red in the morning better take warning: red at night take delight. A cloud formation predicts the coming of a storm. Mackerel scales and mares tails make lofty ships carry low sails. Farmers/Sailors and others dependent on weather become skilled at forecasting the weather. What professions would benefit from weather forecasting? Certain clouds come with weather and others foretell rain. Even humidity and pressure can be observed. Cloudy-rainy cool: Clear- warmer and dry. Mathematical models of the atmosphere and use of computers and satellites. Tools of meteorology Most useful Clouds Many, instruments have been developed. Composition of the atmosphere and Atmosphere of other planets. Venus Also the study of how the atmosphere heats and cools How clouds form and produce rain What makes the wind blow. – Precipitation Storms even dust storms Measure of temps pressure, wind speed, direction and amount of moisture in the air. Includes types of clouds Rain, snow etc. Weather Meteorology Is the State of the atmosphere at a given Time and Place. Vocabulary Troposphere stratosphere Mesosphere Thermosphere Meteorology Greenhouse effect Ionosphere Greenhouse gases Temperature inversion Weather Typhoon Hurricane Tornado Climate Ozone Insolation Wind chill factor Humidity Dew point fog Cloud Dew Frost Barometer Frost bite Beaufort scale Presentation on theme: "Vocabulary Troposphere stratosphere Mesosphere Thermosphere Meteorology Greenhouse effect Ionosphere Greenhouse gases Temperature inversion."- Presentation transcript: ![]()
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