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Rocks and Minerals

Ricks and Minerals

What are the 3 properties used to identify a mineral. color, hardness, streak
What is the color of the powder left behind by a mineral when it is rubbed agaisnt a rough whate wall? streak
What is an imprint fossil? diinosaur tracks
What type of rock is formed by a volcano? Igneous
Plant fossils are not as common as animal fossils because the soft parts of plants are easily what? destroyed
What rock was once melted and then cooled? Igneous
What object is solid, formed in nature and never been alive? minerals
What are remains of a living thing that died long ago fossils
What rock has been changed by heat and pressure? metamorphic
What rock is formed from material that has settled into layers? Sedimentary
What is a naturally formed solid made of one or more minerals rock
What is not a mineral? granite
What is formed when mud or minerals fill a mold cast
What are the 3 layers of the earth crust, mantle , core
Created by: sbaggette