click below
click below
Normal Size Small Size show me how
rocks&minerals
science
| Question | Answer |
|---|---|
| a natural solid that has its particles arranged in a crystal pattern is called a | mineral |
| a material made up of one or more minerals | rock |
| ________ forms when rock pieces deposited over time are squeezed and stuck together | sedimentary rock |
| when you rub a mineral against a white tile, its ________ is the color of the powder left behind | streak |
| Rock that forms when melted rock hardens is called _______ | igneous rock |
| A mineral's _______ is its ability to resist being scratched | hardness |
| _________ is caused by many things such as wind, water, ice, asnd plant roots | weathering |
| a rock that has been changed by high heat and pressure is _________ | metamorphic rock |
| A mineral's ______ decribes how its surface looks when light reflects from it | luster |
| The movement of rocks that have been broken down by weathering is _________ | erosion |
| Earth's _______ is the pattern of slow changes in rocks from one kind of rock to another | rock cycle |
| What type of rock would you find a fossil | sedimentary |
| How do scientists classify rocks? | by how they form and then labeled igneous, sedimentary, or metamorphic |
| Name 3 properties scientist use to classify minerals | hardness, luster, streak |
| What type of rock is being formed when pieces of rock are compacted together | sedimenatry |
| What type of rock is being formed when melted rock cools and hardens | igneous |
| What type of rock is being formed when high heat and great pressure are added | metamorphic |
| What type of rock is basalt | igneous |
| what type of rock gneiss | metamorphic |
| waht type of rock is limestone | sedimentary |
| what type of rock is granite | igneous |