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Various Topics

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
System   A group of parts that work together as a whole.  
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Energy   The ability to do work.  
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Atmosphere   Air. (Gases)  
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Geosphere   Land. (Rock)  
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Hydrosphere   Water.  
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Biosphere   Life. (Animals, trees, etc.)  
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Constructive Force   Forces that construct, or build up, the Earth's surface.  
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Destructive Force   Forces that destruct, or break down the surface of the Earth.  
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Seismic Wave   Waves that are caused by Earthquakes.  
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Pressure   Force pressing on an area.  
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Crust   The layer of rock that forms Earth's outer skin.  
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Basalt   A dark, fine grained rock that the oceanic crust is mainly composed of.  
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Granite   A light, coarse grained rock that the continental crust is composed of.  
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Mantle   A layer of rocks that is about 3,000 kilometers thick. It is the middle of the Earth and is composed of many different layers.  
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Lithosphere   The Uppermost layer of the Mantle and includes part of the Upper Mantle and all of the Crust.  
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Astenosphere   The Upper Mantle and the Middle Mantle.  
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Mesosphere   The lower Mantle.  
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Outer Core   A layer of molten metal outlining the inner core. 2400 km.  
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Inner Core   A solid dense ball of solid metal. 1200 km.  
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Radiation   The transfer of Energy that is carried in rays like light.  
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Convection   Heat transfer from the movement of a fluid.  
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Conduction   Heat transfer between materials that are touching.  
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Density   A measure of how much mass is in an object.  
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Convection Current   The flow that transfers heat within a fluid. (heating and cooling of a fluid, changes in the fluid's density, and the force of gravity.)  
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Created by: victoriags
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