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science

solar system

TermDefinition
mass a body of coherent matter, usually of indefinite shape and often of considerable size
weight the amount or quantity of heaviness or mass; amount a thing weighs.
solar system the sun together with all the planets and other bodies that revolve around it.
nebula a cloud of interstellar gas and dust.
solar nebula A hypothesis concerning the origin of the solar system according to which a rotating nebula cooled and contracted, throwing off rings of matter that contracted into the planets and their moons, while the great mass of the condensing nebula became the sun.
planetsimal small pieces that they think formed together to make a rock
crust the brown hard outer portion or surface of a loaf or slice of bread
mantle beetween the crust and the core
core the middle of the earth
Created by: marissa#13
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