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my earth science wor

my first quarter science words

QuestionAnswer
what is core
what is mantle thin layer of tissue that covers a mollusks body and that can secrete a shell
what is crust
what is plate tectonics theory that earths crust and upper mantle are broken into plates that float and move around on a plasticlike layer of the mantle
what is biosphere
what is lithosphere rigid layer of earth about 100km thick, made of the crust and a part of the upper mantle.
what is pangaea large ancient landmass that was composed of all the continents joined together.
what is seafloor spreading hess theroy that new sefloor is formed when magma is forced upward toward the surface at a mid ocean ridge
what is volume measurable physical property that can be found by dividing the mass of an object by its volume
what is density
what is mass
what is the atmosphere
what is solid
what is liquid
what is gas
what is matter
what is the continental drift
what is the oceanic crust
what is the continental crust
what is longitude
Created by: edgar89
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