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PreAP 7th Science 1

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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Question
Answer
the volume of pore space available within rock or soil   porosity  
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water contained in the open spaces or pores of soil and rock   groundwater  
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layer of permeable rock through which water flows freely   aquifer  
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Water found on the surface of the Earth; includes rivers, lakes, streams, and oceans   Surface water  
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Area of land that drains water from higher land to lower land and into a stream; also called a drainage basin   Watershed  
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Transfer of thermal energy in a fluid (liquid or gas), in which warmer fluid rises and cooler fluid sinks   Convection  
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Description of how well a rock or sediment lets water pass through   Permeability  
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Instrument used to measure wind speed   Anemometer  
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Instrument used to measure air pressure   Barometer  
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Instrument used to measure humidity   psychrometer  
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A huge, slowly-spinning tropical storm that forms over water and has winds of at least 110 km/h or 74 mph   Hurricane  
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Small, destructive, whirling fast-moving storm that forms over land   Tornado  
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transfer of energy that occurs when molecules bump into each other   conduction  
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energy transferred by waves or rays   radiation  
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movement of air from sea to land during the day when cooler air from above the water moves over the land forcing the heated, less dense air above the land to rise   sea breeze  
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movement of air from land to sea at night; created when cooler, denser aire from the land forces up warmer air over the sea   land breeze  
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large body of air that has the same characteristics of temperature and moisture content as the part of Earth's surface over which it formed.   airmass  
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a measure of the weight of the atmosphere per unit of area on Earth's surface   air pressure  
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boundary between two air masses with different temperatures, density, or moisture; can be cold, warm, stationary, and occluded   front  
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leading edge of a warm air mass moving in to replace a cold air mass   warm front  
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leading edge of a cold air mass that is pushing a warm air mass   cold front  
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boundary between two air masses where the masses are not moving   stationary front  
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formed in the atmosphere when a cold front overtakes a warm front, capturing the warm air mass between the two cold air masses   occluded front  
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in the polar regions, cold, dense air sinks and moves away from the poles, Earth's rotation deflects this wind from east to west   polar easterlies  
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a mid-latitude (30° N and S) global wind; Earth's rotation deflects air from west to east as air moves toward the polar regions   prevailing westerlies  
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global wind that blows nearly all the time in tropical areas   trade winds  
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low air pressure band near the equator where there is little wind   doldrums  
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conditions in the atmosphere at a specific time and place; tetermined by ...   weather  
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Created by: laraazcona
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