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Science chapter 7
lesson 1-3
| Question | Answer |
|---|---|
| The color left behind when you rub a mineral agianst a streak plate. | Streak |
| A minerals ability to resist being scratched. | Hardness |
| The way a minerals surface reflects to light. | Luster |
| A nonliving solid that is made of chemical makeup and repeating structure. | mineral |
| If a mineral is waxy what property is being used? | Luster |
| Any mineral _______ can scratch a mineral ________ on the scale | Higher,Lower |
| A finger nail has a hardness of ___ | 2.5 |
| THe process in which sediment is settled out of water, or by wind. | Deposition |
| When a melted rock cools and hardens. | Igneous rock |
| When sediment peices clump together to form a rock. | Sedimentary rock |
| Rocks formed by heat and pressure | Metamorphic rock |
| Name 3 ways you can clasiffy an igneous rock | Where they're formed,crystal size,and mineral content |