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j. When does wind shear occur?
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k. What do the letters in the abbreviation CAT stand for?
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l. What type of clouds are signs of convective currents?
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m. What are standing lenticular and rotor clouds a sign of?
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n. What causes wake turbulence?
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o. What is the shape of the wake turbulence produced by the wing tips of a moving aircraft?
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p. Which of the four types of turbulence would be expected in a frontal area?
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q. Which of the four types of turbulence would be expected at high altitudes near the jet stream?
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