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Definition
| A solid object found in nature made of minerals. |
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Term
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Definition
| A solid object formed in nature that has never been alive. |
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Term
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Definition
| The solid outside layer of the Earth. |
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Term
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Definition
| The hot middle layer of the Earth. |
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Term
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Definition
| The iron center of the Earth. |
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Term
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Definition
| Rock that once was melted and has cooled and hardened. |
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Definition
| Material that has squeezed together and settled into layers. |
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Definition
| Rocks that have changed by heat and pressure. |
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Definition
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Term
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Definition
| Marks or remains of a once living thing that has changed into rock. |
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