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Earth structure

QuestionAnswer
erosion the wearing away of soil and rock
landform features that have been sculpted by Earth's surface and resulting from forces within Earth
density amount of matter an object has per unit of volume
lava magma located at earths surface
magma molten or liquid, rock material
mineral inorganic solid that has crystal structure and definite chemical composition
rock natural solid mixture of particles
rock cycle the series of processes that change one rock into another
sediment rock that is broken down into smaller pieces or that is dissolved in water
asthenosphere the plastic but still mostly solid layer of the mantle
core dense metallic center of Earth
lithosphere brittle outer layer of earth formed by the crust and uppermost mantle
mantle thick middle layer below the crust
uplift any process that moves the surface of Earth to a higher elevation
Created by: 200608338
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