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It changes precipitation patterns, causes strong storms, and transfers warm and cold air.

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12y ago

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In the Northern Hemisphere the jet stream brings cold weather conditions from the north and the jet stream brings warm weather conditions from the south.?

polar; subtropical


How do changes in the polar jet stream affect global weather?

Changes in the polar jet stream can significantly impact global weather patterns by altering the distribution of cold and warm air masses. A wavier jet stream can lead to prolonged periods of extreme weather, such as heatwaves or cold snaps, as it traps weather systems in place. Additionally, shifts in the jet stream can influence precipitation patterns, causing droughts in some regions while increasing rainfall in others. Overall, these changes can disrupt seasonal norms and contribute to more unpredictable weather events worldwide.


How does the polar front influence the development of the polar-front jet stream?

The northernmost (and/or southernmost) of the various jet streams that circle the Earth.


Which is stronger polar jet stream or subtropical jet stream?

The polar jet stream is generally stronger and faster-moving than the subtropical jet stream. The polar jet stream forms at higher latitudes and is located closer to the poles, while the subtropical jet stream is located at lower latitudes. The polar jet stream is associated with larger temperature contrasts and stronger pressure gradients, resulting in stronger winds compared to the subtropical jet stream.


Which statement is true of jet streams?

Jet streams are fast, narrow air currents in the atmosphere, typically found at high altitudes between 7 and 12 kilometers. They flow from west to east due to the Earth's rotation. Jet streams play a significant role in shaping weather patterns and can influence the movement of storms.


What is a weather word that starts with j?

"Jet stream" is a weather term that starts with the letter J. It refers to narrow bands of strong wind in the atmosphere that can influence weather patterns.


How does the polar jet stream influence the weather on the Southern tip of South America?

It flows across much of the United States.


What is the jet stream of Jamaica?

The jet stream refers to a high-speed, narrow air current in the atmosphere. Jamaica does not have a jet stream of its own, as jet streams typically flow at higher altitudes in the Northern Hemisphere, affecting weather patterns globally.


What is the difference between a continental jet stream and a polar jet stream?

A continental jet-stream travels parallel to the equator - a polar jet-stream travels in a north/south direction.


Lies along the polar jet stream?

The polar jet stream is a high-altitude air current found in the upper atmosphere near the Earth's poles. It meanders and shifts in response to differences in temperature and pressure, influencing weather patterns. It plays a key role in steering storm systems and determining the track of weather systems in mid-latitudes.


What are the two jet streams in the Southern Hemisphere?

The two jet streams in the Southern Hemisphere are the Subtropical Jet Stream and the Polar Jet Stream. The Subtropical Jet Stream is located closer to the equator and the Polar Jet Stream is found closer to the South Pole. These high-altitude, fast-flowing air currents play a significant role in influencing weather patterns in the Southern Hemisphere.


What statement is true of jet streams A. The subtropical jet stream lies between the westerlies and polar easterlies. B. The subtropical jet stream flows to the east while the polar jet stream flows?

A. The subtropical jet stream lies between the westerlies and polar easterlies; this statement is true. B. The polar jet stream typically flows to the east, while the subtropical jet stream flows towards the west.