Geography, 12.07.2019 02:30, TrueKing184
Suppose you are on a hike when you find a dark-colored igneous rock (pictured below). the rock has very small crystals that can only be seen under magnification. you bring the rock back to the lab and make a thin section of it so that you can examine its mineral composition using a petrographic microscope. in thin section, you are able to determine that the rock consists of plagioclase feldspar (mostly ca-rich) and several ferromagnesian minerals. what does this tell you about the rock's origin?
Answers: 1
Geography, 22.06.2019 04:00, Wildstyle3000
In what country/region do women comprise part of national government than anywhere else in the world?
Answers: 1
Geography, 24.06.2019 16:00, alyssarene16
Which of the timelines above correctly shows the order of historical events on the african continent? a. one (1) b. two (2) c. three (3) d. four (4)
Answers: 1
Geography, 24.06.2019 16:30, nathiborges22
The graph shows the number of employed workers in the united states in nonfarm jobs from 2008 to 2013. the best conclusion that can be drawn from the graph is that the number of nonfarm jobs remained consistent over time. started going down in 2008. went up every year since 2008. started going down in 2010.
Answers: 3
Suppose you are on a hike when you find a dark-colored igneous rock (pictured below). the rock has v...
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