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An area in the atmosphere that has lower pressure than the surrounding areas and has winds that sprial toward the center
The rotation of air around a high-pressure center in the direction opposite to the Earth's rotation
An electric discharge that takes place between two oppositely charged surfaces, such as between a cloud and the ground, between two clouds or between two parts of the same cloud
destructive, rotating column of air that has very high wind speeds, is visible as a funnel shaped cloud, and touches the ground
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