Question

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WHAT IS CALLED "JET STREAM"???


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Answer 1

★ JET STREAM :

Narrow bands of strong wind which are in the upper and outer levels of the atmosphere are called as jet stream.

★ $\mathrm\blue{ADDITIONAL \: INFORMATION \: :}$

• Jet stream generally blow from West to east.
• They impact the things in the atmosphere like weather and air in the atmosphere.
• Jet streams forms when the two air mean cold air and warm air comes together in the atmosphere.
• Their speed is about 110 km/h in summer and speed is about 184 km/h in winter.
• The rotation of the earth is also said to be responsible for the jet streams.
• Jet streams can also affects the weather.
• Jet streams are about the 5 - 9 miles above Earth's surface.

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Answer 2

Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. The winds blow from west to east in jet streams but the flow often shifts to the north and south. Jet streams follow the boundaries between hot and cold air.