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4th Quarter Science

TermDefinition
abiotic factor a non-living thing
biodiversity the number and variety of different organisms on earth or within an ecosystem
biome a region of earth that has a particular type of climate
biotic factor a living thing
compound a substance that contains two or more different atoms bonded together
density the amount of matter in a given volume: amount of compactness
electrical current a continuous flow of an electrical charge
element substance that contains only one kind of atom
energy pyramid a model of the available energy through a food chain
erosion movement of rock or soil by natural forces
fossils a trace or remain of a living thing from long ago
kingdom a classification system used to identify living organisms
natural resource something found in nature that is needed for humans
parallel circuit electricity follows more than one path
qualitive uses five senses
quantitative uses numerical values
resistor and electrical device that slows the flow of a charge in a circuit
sedimentary rock formed from rock particles and remains of plants/animals
series circuit electricity follows a single path
symbiosis a relationship between two or more different species
technlogy scientific knowledge to solve problems, create new products, tools, and procceses
volume the amount of space in an object
weathering breakdown of rock by natural forces
Created by: s60910
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