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LMS Ch 6.1 DR
Rocks and the Rock Cycle Directed Reading
| Question | Answer |
|---|---|
| The solid part of Earth is made up of material called?? | Rock. |
| Rock can be a collection of one or more minerals, or it might be made of?? | Rolid Organic Matter. |
| Scientists who study the processes that form and change rock are called?? | Geologists. |
| The word igneous comes from a Latin term that means?? | “From Fire.” |
| How do rocks get broken down into small fragments?? | By Erosion. |
| Which of the following does NOT change the form of existing rock?? | Light. |
| The word metamorphic means?? | “Changed Form.” |
| When a body of rock is exposed at Earth's surface, a number of processes break the rock down the igneous rock into sediment?? | Igneous. |
| When bits and pieces of rock are compacted or cemented, the bits and pieces become rocks?? | Sedimentary. |
| If sedimentary rocks are subjected to changes in temperature and pressure, the rocks may become rocks?? | Metamorphic. |
| Under certain temperature and pressure conditions, matamorphic rock will melt and form?? | Magma. |
| If magma cools, it turns into new rock?? | Igneous. |
| A particular body of rock does not always pass through each stage of the?? | Rock Cycle. |
| The way that minerals and rocks form is related to the of the rock?? | Stability. |
| The rate at which a mineral chemically breaks down is dependent on the of the mineral?? | Chemical Stability. |
| The chemical stability of minerals is dependent on the strength of the between atoms in the mineral?? | Chemical Bonds. |
| Both sedimentary and metamorphic rocks tend to break in?? | Layers. |
| When rock formed under intense is uplifted to Earth's surface, decreased pressure allows the joints and fractures to open?? | Pressure. |
| Once weaknesses are exposed to air, the processes of physical and chemical begin?? | Weathering. |
| Igneous Rock?? | Rock that forms when molten rock cools and hardens. |
| Sedimentary Rock?? | Rock that forms when rock fragments are compressed and cemented together. |
| Lava?? | Molten Rock that is exposed at Earth's surface. |
| Metamorphic Rock?? | Rock that forms when existing rock is altered. |
| Magma?? | Molten Rock. |
| Sediment?? | Rocks, mineral crystals, and organic matter that have been broken into fragments. |