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Chapter 1

QuestionAnswer
system A group of parts that work together and a whole.
Energy Is the ability to do work
atmosphere Is the relatively thin envelope or gases the forms or gases the forms Earth's outermost layer.
geosphere has three main parts: a metal core a solid middle layer and a rocky outer layer.
hydrosphere contains all of earth's water.
Biosphere Made up of earth's life. ( living organisms).
Constructive force Any natural process that builds up Earth's surface.
Destructive force Any natural process that tears down earth's surface.
seismic waves Vibrations that travel through Earth carrying the energy released during an earthquake.
pressure The force pushing on a surface divided by the area of that surface.
Crust The layer of rock that forms Earth's outer surface.
basalt A dark, dense, igneous, rock with a fine texture, found in oceanic crust.
granite A usually light-colored igneous rock that is found in continental crust.
Mantle The layer of hot, solid material between Earth's crust and core.
Lithosphere A rigid layer made up of the uppermost part of the mantle and the crust.
Asthenosphere The soft layer of the mantle on which the lithosphere floats.
outer core A layer or molten iron and nickel that surrounds the inner core of the earth.
inner core A dense sphere of solid iron and nickel at the center of earth.
Radiation The transfer of energy by electromagnetic waves.
Convection The transfer of thermal energy by the movement of a fluid.
conduction The transfer of thermal energy from one particle to another.
density The ratio or mass of a substance of a substance to its volume.
convection currents The movement of a fluid, caused by differences in temperature, that transfers heat from from one part of the fluid to another.
Created by: user-1975075
 

 



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