Minerals and Rocks
Presentation
•
Science
•
7th Grade
•
Hard
James Gonzalez
FREE Resource
4 Slides • 5 Questions
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Rocks & Minerals
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Poll
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Minerals
Inorganic (Non-Carbon) solid
Has a definite/specific chemical composition
Minerals helps us understand how rocks are made
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Rocks
A mixture of Minerals.
Crystallization: Particles dissolved in solid magma/lava create mineral crystals.
Crystallization can create Igneous Rocks.
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Types of Igneous Rocks
Intrusive: Magma inside the Earth cools and creates crystals
Extrusive: Lava outside of the Earth cools and creates a crystal.
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Multiple Choice
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Fill in the Blanks
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Multiple Choice
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Open Ended
Rocks & Minerals
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