Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Learning scale: to the formation of. systems data including temperature, pressure and moisture. the causation of systems and s of and Earth s s. Make immediate s. Apply past and to predict and future patterns and events and justify the s in s of between various systems. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and. What is a meteorologist?. What are maps?. What does a map show?. Rules for drawing isolines:.... 5. How is air pressure measured? 6. What does it mean if isobars are closer? Weather observations in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and How to draw isotherms (use highlighter method) Weather observations How to draw isobars in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and How to draw isotherms (use highlighter method). Use 0 degree intervals Highlight temperatures using colored pencils. Draw Isotherms (lines) separating each color. Color the map. Higher temps should be in lighter colors, lower temps use darker colors. 5. Create a key Weather observations How to draw isobars Example: 0 degrees F 0 degrees F 0 degrees F. Average air pressure is between 0-0 mb. Find highest and lowest pressure(s), put an H and an L. **there may be more than. Go by intervals of mb. Start with Lowest pressure, color all numbers within an interval of of that number. (Example 989 is in the interval 988-9).. Move to next interval of, and repeat. Circle everything that is in-between that interval 5. Repeat for the next interval until you reach 0. 6. Repeat for High pressure, this time go down by intervals of. 7. Do not put circles around 0-0 mb in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds How are the global winds created? To understand how global winds form and drive the major ocean currents, you need to know that wind is the basically the movement of air from an area of cold high pressure to an area of hot low pressure. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds How are the global winds created? Large global wind systems are created by the uneven heating of the Earth s surface creating Zones of different air pressure. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move? Because of the Coriolis effect, the Earth s causes the air to be deflected. Air is deflected to the right in the northern Hemisphere, to the left in the Southern. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Always draw arrows from high to low. ** Draw this.. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. ** This gets confusing! They look like they are deflected to the left?! in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. ** This gets confusing! Turn your globe so it is facing high to low.. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. ** This gets confusing! Then turn it back.. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. ** This gets confusing! Then turn it back.. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. Now do the southern Hemisphere where the winds deflect to the left.. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds What direction does the air move?. Draw arrows from high to low.. In Northern Hemisphere, deflect to the right, Southern Hemisphere, they defect to the left. Done! in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds As a result four major wind systems are created. Polar Easterlies, Prevailing Westerlies, Easterly Trade winds Intertropical Convergence Zone ** Zones are named from where they originate in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Polar Easterlies (From 90 O to 60 O North/South) - Polar Easterlies can be found at the north and south poles and they are cold and dry because of where it is located, which is at high latitudes. This type of wind system forms when cool air, at the poles, and then s to the equator. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Prevailing Westerlies (From 0 O to 60 O North/South) located in the 0-60 degrees latitude in the northern and southern hemispheres. They blow from South West in the Northern hemisphere and South East in the Southern. Sometimes called the "Roaring Forties" because the particularly strong westerly winds in the band between 0 and 50 degrees southern latitude. European ships making their return trip from North and South America would use the prevailing westerlies to put the wind at their back as they sailed back to Europe. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Horse Latitudes (From 0 O to 5 O North/South) - Horse latitudes are a region where there is weak winds because of high pressure and decreasing dry air. The origin of the name Horse latitudes is that ships that needed wind power couldn't move on the calm water and the sailors threw the horses and cattle over the ship to save on provisions. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Horse Latitudes: Location of the Bermuda triangle in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Easterly Trade winds (From 5 O to 0 O North/South) - Easterly Trade winds move from North East in the Northern hemisphere and South East in the Southern. These form as air from the equator rises, it gets warmer and when it cools down, it comes back down to the equator. Trade winds get its name from its capability of blowing trade ships across the ocean, very quickly. By the 8th century the importance of the trade winds to England's merchant fleet for crossing the Atlantic Ocean had led to the name 'trade' or "(foreign) commerce" in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Intertropical Convergence Zone (From 5 O north to 5 O South) - The Intertropical Convergence Zone is also known as Equatorial Convergence Zone or the Intertropical Front. It forms when southeast and northeast trade winds converge in a low pressure zone, near the equator. It usually appears as a band of clouds and comes with thunderstorms, which are short but produce extreme amounts of rain. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Effect of Air pressure on Global winds Doldrums (5 O north and south of the equator) - Doldrums are just outside of the Intertropical Convergence Zone. The name Doldrums originated from some sailor who noticed the stillness in the rising air and called it the "doldrums", which means depression or despondency. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Using global wind patterns for sailing routes in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Using global wind patters for sailing routes in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Weather Observations A meteorologist (mee tee uh RAH luh jist) is a person who studies the. Meteorologists take measurements of temperature, air pressure, winds, humidity, and precipitation. Meteorologists study today's and use it to predict what will happen in the future. Meteorologists use the information provided by instruments to make maps. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Weather Maps are used to show the current state of the atmosphere and to forecast future conditions. Weather maps describes day-to-day conditions in the atmosphere. Temperatures climb and drop, winds blow, rain and snow fall, and the sky is gray and cloudy or clear and blue. Meteorologists study today's and use it to predict what will happen tomorrow. Detailed maps display surface conditions over a wide area, providing a variety of information meteorologists use for their s. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and What Does a Weather Map Show? Isolines connect points of equal value. Iso means same Two examples: Isotherms connects points of equal TEMPERATURE. therm means temperature Isobars connect points of equal PRESSURE: bar means pressure in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Isobars Isotherms in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Combine isotherms and isobars to predict the movement of fronts to predict! What can we tell from the map? in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Rules for Drawing Isolines:. Isolines connect points of equal value. 5 0 5 0 0 in s of and 0 5 5 to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Rules for Drawing Isolines:. Isolines are gentle, curving lines- no sharp corners. 5 0 0 5 5 0 5 0 in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Rules for Drawing Isolines:. Isolines NEVER cross- this would mean that one point has two different values. Ex: one spot has two temperatures? 0 50 60 in s of and 0 0 Y X Z to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Rules for Drawing Isolines:. Isolines are ALWAYS drawn in pencil. It s easy to make mistakes, so you might have to do some heavy duty erasing. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Isotherms: Temperature Weather maps have lines called isotherms (I suh thurmz) that connect locations of equal temperature Iso means same and therm means temperature. The closer the lines, the faster the temperature change in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Isotherms: Temperature Isotherms, temperature contour lines, are usually drawn at 0 F intervals. They do two things: () connect points on the map that all have the same temperature, and () separate regions that are warmer than a particular temperature from regions that are colder. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Air pressure Differences in air pressure causes wind: in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Air pressure Differences in air pressure causes wind: Air leaves a tank rapidly when is under pressure There is HIGH pressure inside the tank with several molecules in a small space. There is LOW pressure outside the tank with few molecules in a large How does A vacuum work? in s of Low and pressure to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Isobars: Air pressure. Pressure in the atmosphere is measured with a barometer.. Atmospheric pressure is measured in millibars (mb). in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Isobar An isobar is a line drawn to connect points of equal atmospheric pressure. The closer the isobars, the faster the wind speed. in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and How to draw isotherms (use highlighter method). Use 0 degree intervals Highlight temperatures using colored pencils. Draw Isotherms (lines) separating each color. Color the map. Higher temps should be in lighter colors, lower temps use darker colors. 5. Create a key Weather observations How to draw isobars Example: 0 degrees F 0 degrees F 0 degrees F in s of and to
Learning goal: How the of through the Earth s atmosphere, the Earth s, absorption and radiation of create patterns and Weather observations How to draw isobars. Average air pressure is between 0-0 mb. Find highest and lowest pressure(s), put an H and an L. **there may be more than. Go by intervals of mb. Start with Lowest pressure, color all numbers within an interval of of that number. (Example 989 is in the interval 988-99).. Move to next interval of, and repeat. Circle everything that is in-between that interval 5. Repeat for the next interval until you reach 0. 6. Repeat for High pressure, this time go down by intervals of. 7. Do not put circles around 0-0 mb in s of and to