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Vocabulary

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
wind   The perceptible natural movement of the air,especially in the form of a current of air blowing from a particular direction  
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air pressure   air pressure is the force exerted onto a surface by the weight of the air  
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high pressure system   A high pressure system is a whirling mass of cool,dry air that generally brings fair weather and light winds  
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low pressure system   A low pressure system is a whirling mass of warm, moist air that generally brings stormy weather with strong winds  
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westerlies   A wind blowing from the west  
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easterlies   A wind blowing from the east  
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trade winds   A wind steadily toward the equator  
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global winds   wind patterns  
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doldrums   sudden storms  
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energy   mental activity  
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coriolis effect   an effect whereby a mass moving in a rotating  
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sea breeze   a breeze blowing toward land  
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land breeze   a breeze blowing toward sea  
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jet stream   a narrow westerly air current  
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hurricane   a storm with a violent wind  
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tornado   a mobile, destructive vortex of wind  
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vortex   a mass of whirling air  
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focus   the center of interest or activity  
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tectonic plates   two sub-s that move  
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normal fault   occur where two blocks of rock are pulled apart  
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reverse fault   occur where two blocks of rock are forced together  
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strike-slip fault   a fault in which strata are mainly in a horizontal direction  
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p-waves   a longitudinal earthquake wave  
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s-wave   a motion in a solid medium where the medium moves perpendicular to a direction of a travel of a wave  
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Richter scale   a numerical scale for expressing the magnitude of an earthquake on the basis of seismograph oscillations  
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epicenter   the point on the earth's surface vertically above the focus of an earthquake.  
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