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25 Cards in this Set
- Front
- Back
addition of nutrients to the earth
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fertilize, as in soil
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graphic description of the physcial characteristics of a region
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field map
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separation of a liquid and a solid or two solids with different particle size
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filtration
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see Punnett SQuare method of solving genetic problems
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first cross
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an object at rest will stay at rest while an object in motion will stay in motion unless acted upon by an outside force
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First Law of Motion (Principle of Inertia)
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moon appears as a half-moon after new cresecent; right side is completely illuminated, left side is dark
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first quarter
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act of process of splitting into partsl nuclear reaction in which an atom splits into fragments releasing millions of electron volts of energy; asexual repodructive where one-cell organism splits in half resulting in equal division of genetic material and an equal division of cell material
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fission
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ease of matter to be ignited and capable of burning
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flammability
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ability of matter to bend without breaking
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flexibility
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lines of magnetic force
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flux lines
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location of the crack caused by an earthquale; directly below the epicenter
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focus
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materials needed by an organism for maintenance, growth and repair
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food
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the path of energy between the organisms
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food chains
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path of energy between all of the organisms in a community
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food web
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push or pull
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force
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the remains or imprints of an organish that once lived; found in rock
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fossil
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a nonrenweable energy resource formed from ancient forms of life; oil, natural gas, coal
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fossil fuels
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1819-1868. French physicist who performed an experiment to prove Earth rotates on its axis
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Foucault, Jean
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point from which motion is detected
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frame of reference
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phase change from a liquid to solid
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freezing
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temperature at which liquid changed to a solid
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freezing point
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force that opposes motion of two objects in contact
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friction
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form of erosion though the expanding action of frozen water
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frost action
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fixed point on a level around which the bar rotates
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fulcrum
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phase when the Moon is behind Earth; entire face of the Moon is illuminated
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full Moon
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