Concept #4 Quiz
Choose the finest feasible answer to the following concerns about Key Concept 4 "Metamorphic atmospheres."
You are watching: Which of the following best describes the conditions of contact metamorphism?
|In what means do rocks come to be hotter, so that they deserve to metamorphose? ||subduction, continental collision, heating from magma cooling|
|subduction, heating from magma cooling, diagenesis|
|funeral into the mantle, subduction, mid-ocean ridge proximity|
|continental subduction, heating from magma cooling|
|2.||Match the name of the metamorphic setting with the correct description:Using the pulldown boxes, complement each item on the left to the corresponding item at ideal.|
|A. breccia, gouge and mylonites form|
|B. biggest volume of metamorphic rocks, associated through hill belts and secure continental shields|
|C. tektites develop by a sudden too much boost in power, including very high pressure|
|D. metasomatism changes a rocks complace by extransforming soluble ions|
|E. metamorphic aureoles develop approximately cooling magma bodies choose pluloads and also dikes|
|F. low-grade, subsiding basin, shenable depth processes|
Choice AChoice BChoice CChoice DChoice EChoice F
|impact metamorphism |
|Choice AChoice BChoice CChoice DChoice EChoice F||fault areas metamorphism |
|Choice AChoice BChoice CChoice DChoice EChoice F||interment metamorphism |
|Choice AChoice BChoice CChoice DChoice EChoice F||local metamorphism |
|Choice AChoice BChoice CChoice DChoice EChoice F||hydrothermal metamorphism |
|Choice AChoice BChoice CChoice DChoice EChoice F||thermal metamorphism |
|3.||Which of the complying with best defines a problem of contact metamorphism? |
|Heat is created by shearing and mechanical motions alengthy breaks.|
|Prescertain is sensibly low, the rock is in the upper part of the crust, and warmth is supplied from a surrounding magma body.|
|Depth is reasonably shallow, but temperature and also pressure are so high that the rocks start to partly melt.|
|Pressure is extremely high, the rock is deeply buried, and temperature is raised by the Earths inner warmth.|
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|Match the proper metamorphic settings through the labels of the diagram.For each item below, use the pull-down menu to select the letter that labels the correct component of the photo.