Ais a quick-moving ribbon of air that moves from west to east high in the atmosphere. this air current constantly bends and dips down to move weather systems around.

jet stream

Explanation:

Jet streams or air jets are wind currents that move the planet from west to east at high altitudes in a wavy pattern. Among the most powerful jets are the polar jets, which occur around 7 and 12 km altitude, between latitudes 30 ° to 60 °. The width of a jet stream is a few hundred kilometers, while its vertical thickness is no more than 5 km. Jet currents can also be defined as a fast moving air range that moves from west to east, high in the atmosphere. This air stream constantly bends and descends to move climate systems.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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