


Z = ____ Planes fly through both the Troposphere and the Stratosphere.
Y = ____ A bomb cyclone is defined by the rapid increase in atmospheric pressure.
X = ____A "Chinook Wind" is a cold wet wind which blows down the east side of the Rocky Mountains at the end of winter.
W = ____High pressure air is associated with good weather.
V = ____A winter storm associated with sustained winds or frequent gusts of 35+ mph, blowing and drifting snow, and severely restricted visibility lasting 3 or more hours, is known as a Nor'easter.
U = ____If you were to travel slowly up through the layers of our atmosphere, it would get colder and colder until entering space.
T =____Air pressure is measured with a device called an anemometer.
S = ____ Cirrus clouds form high in the troposphere, and do not produce precipitation.
R = ____ Oxygen is the most abundant gas in our atmosphere.
Q = ____ The Jetstream is a strong wind high in our atmosphere (about 4 miles up).
P = ____Weather in North America is affected by the movement of the Polar Jet Stream.
O =____Hurricanes have faster sustained winds than tornadoes.
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