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identify and describe the region where air mass in Pennsylvania most likely came from

identify and describe the region where air mass in Pennsylvania most likely came from

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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identify and describe the region where air mass in Pennsylvania most likely came from
**Weather Map Analysis** This weather map provides an illustration of weather conditions across parts of North America, including Canada, the northeastern United States, and the Gulf of Mexico region. Below is a detailed description of the map along with the legend explaining various weather symbols used. ### Map Overview: - **High-Pressure Area (H):** - Located in the western region of the United States. - **Low-Pressure Area (L):** - Positioned in the region around the Great Lakes area, affecting parts of the Midwest and northeastern United States. - **Fronts:** - **Cold Front:** Represents by a line with triangles, extending from the low-pressure area in the Midwest down into the Gulf of Mexico. ### Weather Symbols: A legend at the bottom of the map explains various weather symbols: - **Drizzle (•)** - **Rain (∼)** - **Smog (∞)** - **Hail (△)** - **Thunderstorms (→)** - **Rain Showers (☔)** - **Snow (*)** - **Sleet (◁)** - **Freezing Rain (∇)** - **Fog (∞)** - **Haze (---)** - **Snow Showers (✩)** ### Present Weather Conditions: - **Snow (***):** - Observed primarily in the regions around the Great Lakes. - **Rain (•) and Showers (☔):** - Predominantly in the Gulf of Mexico region extending into the southeastern United States. ### Front Indicators: - **Cold Front (△△△):** - A boundary separating the advancing colder air mass from the warmer region. It is indicated on the map with triangles pointing in the direction of movement. - **Warm Front (○○○):** - A boundary separating the advancing warmer air mass from the cooler region. Not specifically mentioned in the map above. - **Stationary Front (△○△○):** - A front that does not move or moves very slowly. It is indicated with alternating triangles and half-circles. - **Occluded Front (△oooo):** - A composite front formed when a cold front overtakes a warm front. Understanding these symbols and the general map layout can help in predicting weather patterns and preparing for various weather conditions. For students and educators, this map serves as
Transcribed Image Text:**Weather Map Analysis** This weather map provides an illustration of weather conditions across parts of North America, including Canada, the northeastern United States, and the Gulf of Mexico region. Below is a detailed description of the map along with the legend explaining various weather symbols used. ### Map Overview: - **High-Pressure Area (H):** - Located in the western region of the United States. - **Low-Pressure Area (L):** - Positioned in the region around the Great Lakes area, affecting parts of the Midwest and northeastern United States. - **Fronts:** - **Cold Front:** Represents by a line with triangles, extending from the low-pressure area in the Midwest down into the Gulf of Mexico. ### Weather Symbols: A legend at the bottom of the map explains various weather symbols: - **Drizzle (•)** - **Rain (∼)** - **Smog (∞)** - **Hail (△)** - **Thunderstorms (→)** - **Rain Showers (☔)** - **Snow (*)** - **Sleet (◁)** - **Freezing Rain (∇)** - **Fog (∞)** - **Haze (---)** - **Snow Showers (✩)** ### Present Weather Conditions: - **Snow (***):** - Observed primarily in the regions around the Great Lakes. - **Rain (•) and Showers (☔):** - Predominantly in the Gulf of Mexico region extending into the southeastern United States. ### Front Indicators: - **Cold Front (△△△):** - A boundary separating the advancing colder air mass from the warmer region. It is indicated on the map with triangles pointing in the direction of movement. - **Warm Front (○○○):** - A boundary separating the advancing warmer air mass from the cooler region. Not specifically mentioned in the map above. - **Stationary Front (△○△○):** - A front that does not move or moves very slowly. It is indicated with alternating triangles and half-circles. - **Occluded Front (△oooo):** - A composite front formed when a cold front overtakes a warm front. Understanding these symbols and the general map layout can help in predicting weather patterns and preparing for various weather conditions. For students and educators, this map serves as
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