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science words (:

science words(:

QuestionAnswer
crust the Earth's most outer layer.
mantle the layer directly beneath the earth's crust.
asthenosphere the zone of practically melted rock in the upper mantle of the Earth.
lithosphere the cool solid portion of Earth that includes the crust and part of the upper mantle.
extrusive rock magma that hardens on the earth's surface.
intrusive rock magma that hardens with in the earth's surface.
mineral a natural solid substance that has a chemical and physical structure.
hardness a propriety of a rock that determines what it can scratched/ or be scratched by
luster a propriety of rock that determines the reflection of light created
Created by: twas up?
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