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Rock Cycle
Rock Cycle-igneous, metamorphic, sedimentary
| Question | Answer |
|---|---|
| mixture of minerals, volcanic glass, organic matter, or other material. | Rock |
| a model showing processes that create and change rock. | Rock cycle |
| can be changed by heat and pressure into metamorphic rock. | Sedimentary rock |
| rock can melt and cool to form igneous rock | Metamorphic rock |
| rock can be broken into fragments that may later form sedimentary rock. | Igneous rock |
| recognized the rock cycle in 1788 by observing Siccar Point, Scotland. | James Hutton |