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  • Bismillahirrahmanirrahim

    Tornado

    A tornado is a violent rotating column of air extending from a thunderstrom to the ground. The most violent tornadoes are capable of tremendous desturction with wind speeds of up 300 mph. They can destory large buildings, uproot trees, and hurl vehicles hundreds of yards. They csn also drive straw into trees. Damage paths can be in excess of one mile wide to 50 miles long. In an average year, 1000 tornadoes are reported nationwide.
    Most tornadoes from thunderstroms. You need warm, moist air from the Gulf Of Mexico and cool, dry air from Canada. When these two air messes meet, they create instability in the atmosphere. A change in wind direction and an increase in wind speed with increasing height create an invisible, horizontal spinning effect in the lower atmosphere. Rising air within the updraft tilts the rotating air from horizontal to vertical. Am area of rotation, 2-6 miles wide, now extends through much of the strom. Most strong and violent tornadoes from within this area of strong rotation.

    1. According to the text, how fast can a
    Tornadoe move?
    = Up to 300 mph
    2. How does a tornado from?
    = It is formed from the collision of two
    different air messes temperature

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