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Katie Sarver Sci Ch7
Science Chapter 7
| Question | Answer |
|---|---|
| The is the color of the powder left behind when you rub the mineral on a streak plate | Streak |
| The minerals ability to resist being scratched | Hardness |
| The way a minerals surface reflects light | luster |
| what are building blocks of all rocks | minerals |
| what mineral is waxy ? | luster |
| A naturally occurring non living solid that has a chemical make up and a structure | mineral |
| according to mohs hardness scale any mineral ------ on the scale can scratch any mineral ----- on the scale. | higher or lower |
| a finger nails hardness of? | 2.5 |
| the process in which sediment settles out of water or is dropped by wind | deposition |
| A rock that forms when melted rock cools and cools and re-hardens | igneous rock |
| a rock that is formed when sediments are cemented together | sedimentary rock |
| when rocks formed when high heat and great pressure changes rocks to make a new rock | metamorphic rock |