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The jet stream can reach up to 200-300 miles per hour. Although the jet stream may stretch for thousands of miles around the world, it is only a few hundred miles wide and often less than 3 miles thick

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What is fast moving air about 5 miles above the Earth's surface?

The "jet stream".


What is a high altitude fast moving current of air that serves as a border between air masses?

jet stream.


Why does a jet stream move faster in the winter?

Because more moist air to the south


The fast dense current of air which flows across the northern hemispher dividing cold arctic air from warmer southern air is called what?

The fast dense current of air is called the jet stream. It flows west to east, dividing cold Arctic air from warmer southern air in the northern hemisphere, influencing weather patterns and the movement of storms.


What is the definition of the Jet Stream?

Jet streams are fast flowing, narrow air currents found in the atmospheres of some planets, including Earth.


What is a sentence using the word jet stream?

The weatherman said that the latest jet stream would bring more cold air to the region on Friday. The jet flew over Wichita, leaving a trail of jet stream behind it.


What does the jet stream push across the globe?

The jet stream pushes air masses across the globe, influencing weather patterns and systems. It can push warm air from the tropics towards higher latitudes, while at the same time pushing cold air from the polar regions towards lower latitudes. This movement of air masses driven by the jet stream can lead to the formation of storms, fronts, and other weather phenomena.


How are the jet stream and the gulf stream different?

The jet stream is a fast-moving current of air at high altitudes that travels from west to east, affecting weather patterns and flight routes. The Gulf Stream, on the other hand, is a warm water current in the Atlantic Ocean that influences climate by transferring heat from the equator towards higher latitudes. While both move fluid substances (air and water) across regions, they operate in different environments and have distinct impacts on weather and ocean circulation.


What determines how far south the the cold air from the north pole travels?

The jet stream


Which of these is a high pressure band of air blowing from west to east?

The high pressure band of air blowing from west to east is known as the jet stream. The jet stream is a fast-moving ribbon of air found in the upper levels of the atmosphere. It plays a significant role in influencing weather patterns and can have impacts on aviation and climate.


A fast-flowing river of air that forms when two air masses of very different temperatures meet is called a?

jet stream.


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.